Current Electricity

Section: Physics

Question : 10 of 29

Marks: +1, -0

In the circuit shown below, the key is pressed at time t = 0. Which of the following statement(s) is(are) true?

[JEE Adv 2016 P2]

The voltmeter displays –5V as soon as the key is pressed, and displays +5V after a long time
The voltmeter will display 0V at time t = ln 2 seconds
The current in the ammeter becomes 1/e of the initial value after 1 second
The current in the ammeter becomes zero after a long time

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