Question

In electric circuit ammeter and voltmeter are used to Verify ohm's law which of the following is true? 1) ammeter connected in series and voltmeter connected in parallel
2) voltmeter connected in series and ammeter connected in parallel
3) both can be connected in parallel 4) both can be connected in series​

Answer 1

Answer:

An ammeter is a measuring device used to measure the electric current in a circuit. A voltmeter is connected in parallel with a device to measure its voltage, while an ammeter is connected in series with a device to measure its current.

Answer 2

In electric circuit ammeter and voltmeter are used to Verify Ohm's law.

we have to check correct statement

solution : in electric circuit ammeter should be connect in series and voltmeter should be connected in parallel. so option (1) is correct choice.

ammeter is low impedance ( it is combination of resistance and reactance in a circuit) device so it should be connected in series so that all current passing through it can be measured. that's why ammeter is connected in series

voltmeter is high impedance device so it should be connected in parallel so that zero or nearly zero amount of current flows through by which we can get actual voltage drop across the component.

Therefore ammeter connected in series and voltmeter connected in parallel.