Home
Class 12
PHYSICS
The figure shows part of certain circuit...

The figure shows part of certain circuit, find,

a. power dissipted in `5Omega` resistance,
b.Potential difference `V_C-V_B`
c.Which battery is being charged?

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
a. Current flowing through resistance `5Omega` is `11 A` power dissipted `=i^2R`
`=(121)5=605W`
`b. V_B+8V+3V=12V-12V-5V=V_C`
`V_B+11V-5V=V_C`
`6V=V_C-V_B`
c. both batteries are being charged.
Promotional Banner

Topper's Solved these Questions

  • CURRENT ELECTRICITY

    DC PANDEY|Exercise Example|61 Videos

  • CURRENT ELECTRICITY

    DC PANDEY|Exercise Check point|70 Videos

  • CURRENT ELECTRICITY

    DC PANDEY|Exercise Level 2 Comprehension Example Type|2 Videos

  • COMMUNICATION SYSTEM

    DC PANDEY|Exercise Subjective|11 Videos

  • ELECTROMAGNETIC INDUCTION

    DC PANDEY|Exercise Medical entrances gallery|25 Videos

Similar Questions

Explore conceptually related problems

Figure shows the part of a circuit. Calculate the power dissipated in 3omega resistance. What is the potential difference V_C-V_B?

Find the potential difference V_(a)-V_(b) in the circutis shown in figure

Find the potential difference V_(A)-C_(B) for the circuit shown in the figure .

In the circuit of figure, the current in 4Omega resistance is 1.2A , what is the potential difference between B and C?

an inductor of inductance 2.00 H is joined in series with a resistor of resistance 200 Omega and a battery of emf 2.00 V. At t = 10 ms, find (a) th current in the circuit, (b) the power delivered by the batter, (c ) the power dissipated in heating the resistor and (d) the rate at which energy is being stored in magnetic field.

Assume that the batteries in the circuit shown in figure- 3.384 have negligible internal resistance. Find (a) The current in the circuit. (b) The power dissipated in each resistor and (c) The power of each battery, stating whether energy is supplied by or absorbed by it.

Two capacitors C_(1) and C_(2) are connected in a circuit as shown in figure. The potential difference (V_(A) - V_(B)) is

Find the potential difference V_a -V_b between the points a and b shown in each part of the figure.

For the given circuit find out:- (a) Total resistance of circuit across battery terminals. (b) Potential difference between A and B.

A battery of e.m.f. 10 V is connected to resistance as shown in figure. The potential difference V_(A) - V_(B) between the point A and B is