Home
Class 12
PHYSICS
Following figures show four situations i...

Following figures show four situations in which positive and negative charges move horizontaly through a region and give the rate at which each charge moves. Rank the situations according to the effective current through the region greatest first.

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELECTRIC CURRENT & CIRCUITS

    CENGAGE PHYSICS ENGLISH|Exercise Combination of Resistance 1|14 Videos

  • ELECTRIC CURRENT & CIRCUITS

    CENGAGE PHYSICS ENGLISH|Exercise Combination of Resistance 2|14 Videos

  • COULOMB LAW AND ELECTRIC FIELD

    CENGAGE PHYSICS ENGLISH|Exercise Single Answer Correct Type|22 Videos

  • ELECTRIC CURRENT AND CIRCUIT

    CENGAGE PHYSICS ENGLISH|Exercise Interger|8 Videos

Similar Questions

Explore conceptually related problems

The figure shows a nonconducting ring which has positive and negative charge non uniformly distributed on it such that the total charge is zero. Which of the following statements is true ? .

The figure shows a particle moving along x - axis subjected to three particles of acceleration (a). Rank the periods according to the increase they produce in the particle velocity, greatest first.

Figure shows a graph between the magnitude of magnetic field passing normally through a closed loop and time t. Rank the five region's of the graph according to the emf in magnitude indụced in the loop, greatest first.

The figure shows three circuits with identica batteries, inductors and resistances. Rank the circuits according to the currents through the battery just after the switch is closed, greatest fire

Figure shows four situations in which an electron is moving in electric / magnetic field . In which case the de Broglie wavelength of electron is increasing ?

The figure shown four situations in which charges as indicated (q gt 0) are fixed on an axis. How many situations is there a point to the left of the charges where an electron would be ib equilibrium?

A particle having charge q moves with a velocity v through a region in which both an electric field vecE and a magnetic field B are present. The force on the particle is

The figure show four situations in which charged particles are at equal distances from the origin. If E_1,E_2,E_3 and E_4 be the magnitude of the net electic field at the origin in four situations i, ii, iii and iv respectively then

Figure showns. In cross section m three solid cylinders, each of length L and uniform charge Q. Concntric with each cylinder is a cylindrical Gaussion surface, with all three surfaces having the same radius. Rank the Gussion surface according to the electric field at any point on the suface, greatest first.

The diagram below show regions of equipotential: A positive charge is moved from A to B in each diagram.