Jatinder Singh Solutions for Chapter: Current Electricity, Exercise 2: TEST YOURSELF
Jatinder Singh Physics Solutions for Exercise - Jatinder Singh Solutions for Chapter: Current Electricity, Exercise 2: TEST YOURSELF
Attempt the practice questions on Chapter 8: Current Electricity, Exercise 2: TEST YOURSELF with hints and solutions to strengthen your understanding. Self Study in Physics solutions are prepared by Experienced Embibe Experts.
Questions from Jatinder Singh Solutions for Chapter: Current Electricity, Exercise 2: TEST YOURSELF with Hints & Solutions
State the factors on which the internal resistance of the cell depends.

In the given figure, the lightning arrangement is protected by fuse.
(i) When the lamp is switch on, what current does it draw?

In the given figure, the lightning arrangement is protected by fuse. What current flows through the fuse when all the lamps are switched on?

In the given figure, the lightning arrangement is protected by fuse. How many units of energy will the system consume, if all the lamps are on for hours?

In the given figure, the lightning arrangement is protected by fuse. What would happen, if all the lamps were replaced by lamps and they all are switch on?

Which electric bulb has greater heat production, a or a ? Assume that both of them are connected to the same supply.

Calculate the amount of heat produced per second in calories when a bulb of , glows. Assuming that only of the electric energy is converted into light. Take.

A wire of uniform thickness with a resistance of is cut into three equal pieces, and they are joined in parallel. Find the resistance of the parallel combination.
