Teaching AWES Army Public School Mock Test Physics Current, Resistance and Electricity The Ammeter and the Voltmeter
A voltmeter can measure up to 25 volts and its resistance is 1000 ohms. Resistance connected in series with it to measure up to 250 volts is:
1
10000 ohms/Ω
2
9000 ohms/Ω
3
2500 ohms/Ω
4
250 ohms/Ω