The power dissipated in a resistor R, carrying a current I and a potential difference Vab across its terminal is P-Vabl. The expression for P in terms of I and R. is P= IR P= PR P = IR2 O p=p?R
Q: A 100 car train is pulled by a 200T locomotive. Assume that the cars are all identical and weigh 100...
A: As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost other ...
Q: COMPLETE THE TABLE : GIVEN F1=142,100 AT 20 DEG F2=102,900 AT 105 DEG F3= 53, 900 AT 197 DEG EQ...
A: Since you have not mentioned anything about the Equilibrant (Force table) and Resultant (Force table...
Q: What
A:
Q: A ball was kicked at an angle of 60 degrees with respect to the floor and after 3.2 seconds landed 1...
A:
Q: Determine the angles & and o made between the axes OA ot the flag pole and AB and AC, respectively, ...
A:
Q: A sphere of radius 0.500 m at 18.0 °C is placed in the outside on a hot summer day at 40.0 °C. The e...
A:
Q: Quite often advertisements appear for telescopes that extol their magnifying power. a) Is this a goo...
A:
Q: Based on the diagram below, what is the value of I2? a. 9 2 b. 11 2 C. Ij=2 0 13 = 70 d. 14 2
A:
Q: The graph shows the speed v(t) of a particle moving only on the x axis, measured in meters. For t=0 ...
A:
Q: Three charges line vertically respectively 42C, -51C, -27C. ?1and ?2 is separated by 31um while ?2 a...
A:
Q: Three kids in a parking lot launch a rocket that rises into the air along a 380-m long arc in 40 s. ...
A: Given: Total distance = 380 m Total time = 40 s
Q: + Three ropes are tied to a stick, and over it there are three forces acting: A 20 NE; B = 30 N, 30 ...
A:
Q: 1. Find the resultant using (a) the head-to-tail method, and (b) the parallelogram method: A clever...
A:
Q: Activity 2: Solve for all unknown values: CT, QT, Q1, Q2, Q3, V1, V2, and V3 in the connection provi...
A: All values given in circuit.
Q: 30uc Compute the net force on charge 3. The area of the whole triangle is 14m2. 2m -29uC -27uc
A:
Q: Charge of 1 electron Number of electrons in 1 Coulomb Electric field strength Electric field of a po...
A:
Q: Most of the scattered radiation that can cause fog on the film comes from Compton scatter interactio...
A: Yes it is true The radiation passing through the different media of different density cause changes ...
Q: Part A Describe how to use this galvanometer to make an ammeter to read currents up to 35 A. A galva...
A: A galvanometer is an instrument that can detect and measure small amounts of current in an electrica...
Q: Two small charged spheres are placed in vacuum on the x-axis: q1 = +5.0 µC at x = 0 and q2 = -8.0µC ...
A: The force betwee two charges q1 and q2 at distance r is given by F= kq1q1 /r2.
Q: A length of PVC has been triboelectrically charged and positioned so that one end is 4 cm above a sm...
A: GivenCharge on the PVC (Q1) = -16 μCMass of Piece of paper = 1g = 1 x 10-3 kgDistance (r) = 4 cm = ...
Q: The figure below shows two blocks connected by a cord (of negligible mass) that passes over a fricti...
A: Given data: The Atwood's machine Mass of first Block (m1) = 1.15 kg Mass of second block (m2) = 2....
Q: MECHANICS, 0. Explain the phenomenon of resononce.
A:
Q: 2. A 10-kg box of books is initially at rest on a horizontal surface. A horizontal force of 60.0 N i...
A: Given, Mass of box (m) = 10kg Box moves with constant speed if applied horizontal force is equal to ...
Q: Which material highly attracts electrons? A. Ebonite B. Wool C. Rubber D. Clot
A:
Q: Water flows through a horizontal pipe with a cross sectional area of 4m^2 at a speed of 5m/s with a ...
A:
Q: A the hole decreases in diameter (B) the area of the hole expands the same percent as any area of th...
A: Given:- An annular ring of aluminum is cut from an aluminum sheet as shown. When this ring is heated...
Q: A 20 horsepower engine is used to lift gravel from the ground to the top of a building 60 ft high. ...
A:
Q: Consider a box sitting in the back of a pickup. The pickup accelerates to the right, and because the...
A:
Q: Given data : Mass of ball=5 kg Velocity of ball =2.8 m/s Determine kinetic energy
A: Given data : Velocity of ball=V Mass of ball=m To find : Kinetic energy
Q: Problem 4: A firecracker is thrown into the air. At the peak of its path (where its velocity is zero...
A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts fo...
Q: An electron moving along the x axis has a position given by x = 15te-5t m, where t is in seconds. Ho...
A:
Q: Two small charged spheres are placed in vacuum on the x-axis: q1 = +5.0 µC at x = 0 and q2 = −8.0µC ...
A:
Q: The rms current in a copy machine is 7.61 A, and the resistance of the machine is 18.1Ω. What are (a...
A:
Q: n°h? Eo %D 2 TM.
A:
Q: - Forces and Vectors: force table is shown below as well as a free body diagram. F,-5N on, and F-3N ...
A: We have given the three forces as shown in the figure F1 = 5 N , toward +x axis F2 =3 N, Toward ...
Q: Find the charge density (in nC/m2) on the surface of the right face of the plate. (b)Find the charge...
A:
Q: A newspaper boy throws papers sideways onto the porches of his customers while riding his bicycle al...
A:
Q: 10 8. 6 + t (s) 4 6. 8 10 12 -2 -4 -6 + -10 x (cm) 8.
A: Time period is the time taken in one complete oscillation. Amplitude is the maximum displacement.
Q: Show the electric field lines of the following: a. Electric field lines of a positive charge b. El...
A: According to question we need to draw electric field lines .
Q: 1. Two charges Q1=+5nC and Q2=-7nC are separated by 8 cm. Calculate the electric potential at point ...
A: As per guideline we are suppose to do only one question from multiple question kindly post the other...
Q: Imagine a sphere increasing in size. Compared to its volume, its surface area grows... Question 8...
A: The answer is below
Q: baseball player throws a baseball with an intial velocity of 39.0m/s at an angle of 40 above horizon...
A: Motion of projectile can be divided into x component and y component.
Q: A driver travels northbound on a highway at a speed of 22.0 m/s. A police car, traveling southbound ...
A:
Q: a racer car's forward velocity 4.0m's to 36m's over a 4.0 —s time interval.what is the average of ac...
A: Given data: Initial velocity (Vi) = 4.0 m/s Final velocity (Vf) = 36 m/s Time (t) = 4.0 s Required...
Q: Questions: 1 How do seatbelts minimize the momentum of passengers in car crashes? 2 When do we say t...
A: Answer:- Answer (1) When a car is moving with a high velocity it's momentum is also high and the pe...
Q: 200V B. Find the equivalent capacitance between A and B of the arrangement of capacitors shown below...
A: 23) C1 = 3 μF C2 = 2 μF C3 = 6 μF C4 = 5 μF C5 = 45 μF C6 = 2 μF
Q: 8,23) Velouty f an abject maige is given by V- a sint +i when is the abjed at rest ? function Find m...
A: As per our guidelines we will solve first three subparts for you. To get remaining subparts solved p...
Q: The diameter of the sphere is 2 mm. Calculate the value of the Reynolds number for the sphere with 2...
A:
Q: 3. A circuit is shown in the diagram given below. 6 V 12 V The potential difference across the termi...
A: Given data: Two resistors are connected in series R1 = 6 Ω and R2 = R Voltage across resistors V1 =...
Q: Express your answers numerically using two significant figures separated by commas. Figure < 1 of 1 ...
A: According to Kirchhoff's first law Algebraic sum of current at a junction is always zero. According ...
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- The power dissipated in a resistor R, carrying a current, I, and a potential difference Vab across its terminal is, P=Vabl. The expression for P in terms of Vab and R. is O A. P IR OB. P IR OC. V ab R OD P=VanR oft Click Save and Submit to save and submit. Click Save All Answers to save all ansuwers. Save All Answers Save a 9 Type here to searchconnected con sist of five resis tors 7.a A circit as below. Determine the effective Tesistance in the circuit. RI RS- R2 R+ Ginen R, = sor, Rz=25Jr, R3= 30r, R¢=60r, Rs= 70r iD Wlhat is Hhe current is Hhe circuit iç the potential the resistors is 24 V? CICcross What is the potential that ccin be tapped across Rs? b.A circuit consist sisc capacitors connicted as below, detemine the effective capacitalnce. (3 G= SmF, G= Smf, G= 6mF, C4 = 6mF, Gaigg fo Cs= 8mF, C6 = 8 mF. What is the energy stored in the capacitors in ;circuit if the potential across %3D the the capacitors is 24V? C- lwo charges +3C and t 5C are placed 20Cm from in Yacuum- Wlhat magnitude of force will. their Centres they ebcert on each other, If Hhe sccond charge hes its polacity changed to negative (-sc). Inlliat would be the nature of the force ? Will there be a change in magnitude ? LPermitivity of free space a 8.8sx 10 -12Solve the following: in light bulb has a resistance of 150 when lighted. How much current will flow through it when connected acro 220 V, its normal operating voltage? Draw the circuit schematic diseam>Fin 2. Find the potential difference (Em) Polisher connected wi 3. A 12 battery operates a 15 ohms digital scale for 5.2 minutes. a) Find the current flowing b) the charges erred with the given time. 4. What is the resistance of a conductor at 50° C if its resistance at 0°C is 1 ohm and the temperature coefficient of resistance of 9.8 x 10-³/°C 6. Complete the table: 5. A silver wire has a resistance of 2.3 at 0°C and a temperature coefficient of resistance of 3.75 x 10-³/°C. What is final temperature when the final resistance is 3.8 ohms. ? V, Volts Electric Circuit and Ohm's Law 8 volts 20 volts ca elecun it with current flowing at 18 ampere and a floor rice of 12 Q? 10 Volts 36 volts I, Ampere 2.8 mA 40A 130mA R, ohms 156 02 25 ΚΩ 450 ΚΩ
- A. Determine the equivalent resistance fir the circuit.keep vaules in ohms B. Determine hiw much current the battery produces. keep vaules in amps C. Determine the voltage across R12 and R3; call these values V12 and V3, keep the vaules in volts. then usr ohms law: V=i r, to fkmd the current across R12 and R3; call tjese 12 and 13, keep these vaules in amps. D. use ohms law to caculare the voltages across R1 and R2; call these vaules V1 and V2, keep results in volts. Requivatont,scris= Sihi=R1 tket . kequivaknt, papli=Zi Ri =RI K You circuit are given the following below. combination Z Rz R3 where V is a 12 V battery; R1 is 330ohms R2 is 180 ohms R3 is 270 ohms please write all work legaie thanks :)DIFFERENTIAL EQUATION: Electric Circuits. Solve the following problems. Show your complete solution. When a resistance R (ohms) and a capacitance C (farads) are connected in series with an emf E (volts), the current I (amperes) is given by the equation: dI 1 dE +-I = dt C R dt If R = 1000 ohms, C = 5x10-4farad.and I = 10 amperes for t = 0, find the current for t = 1 second and E = 100 volts.TT Normal T No Spac. Heading 1 Heading 2 Re Title Font A Se Paragraph Styles Edir 5. Using the circuit symbols (lesson 4), label the circuit diagram. Be sure to classify the circuit as open, closed, fused, or short (may be more than one). 6. An electric motor has an operating resistance of 252 when a 4.8A current is flowing through it. What is the potential difference of the outlet the motor is plugged into? O Focus nada) > | 近
- me Mo calculus 2 O 7- Arduino Yuklem. O Doğrusal Cebir 01 m Ders: Doğrusal Cebi. Nesneye Dayalı Pro. C ile (OOP) Nesn. G ceviri Google'da A.a Xiaomi Mi 1OT Lite. Constants • Part A Find the emf E in the figure (Figure 1) so that the current through the 7 00 N resisfor must be 1 60 A ? Assume no infernal resistance for all emf sources Express your answer with the appropriate units. HA O图? 3 Talue mit Submit Request Answer Figure of 1 < Return to Assignment Provide Feedback 24.0 V 7.00 2 3.00 2 32.00 Pearson2TTE Now In The capacitance per unit length of a coaxial cable was calculated as assume that the region between a very long coaxial cable is filled with a material of conductivity σ and permittivity €. If the radii of the inner and outer conductors are a and b, respectively, find the resistance per unit length between the conductors using the analogy between and fields. „b.01701&cmid=97298page38 For the following circuit in the figure below. Determine V,-V, (in units of V) for E = 48.5 V. a t of estion 20 20 50 9. Select one: OA. 8.08 OB. -40.42 OC. -9.70 OD. -8.08 OE 9.70 ous page brt sc delete backsoace ent
- Please help me with resistor problem. Ty! Please help me understand series and parallel rule for resistance.What is the equivalent resistor between the terminals a and b if you replace R1 by 38 Ohm and R2 by 34 Ohm ? This combination of resistors goes to infinity by repeating itself. Write your answer in units of Ohm. No decimal points is necessary. Maximum od 4% of error is accepted in your answer.Answer the following 1. A voltage of 120V generates an IR drop across two resistors connected in series. If the voltage drop across R1 is 30V, what is the voltage drop across R2, in Volts? a) 80 b) 40 c) 100 d) 90 2. Three resistors R1, R2 and R3 of 20, 40 and 60 ohms are connected in parallel through the 120 V power line. What is the total current in the power line? a) 10A b) 12A c) 11A d) 15A 3. Resistors in a circuit are generally used to: a) increase the flow of the current b) decrease the flow of current c) avoid overvoltage d) decrease the power in the circuit