Potential is positive of positively charged body and is negative of a negatively charged body.

Vedclass pdf generator app on play store
Vedclass iOS app on app store

True

Similar Questions

The distllled water acts as ........ for the electricity.

Write Joule's law of heating.

Draw a schematic diagram of an electric circuit. (in the "on" position) consisting of a battery of five cells of $2\, V$ each, a $5\, \Omega$ resistor, a $8\, \Omega$ resistor, a $12$ $\Omega$ resistor and a plug key, all connected in series. An ammeter is put in the circuit to measure the electric current through the resistors and a voltmeter is connected so as to measure the potential difference across the $12\, \Omega$ resistor.

Calculate the reading shown by the

$(a)$ ammeter $(b)$ voltmeter in the below electric circuit

A $4\, \Omega$ resistance wire is doubled on itself. Calculate the new resistance of the wire.

State which has a higher resistance a $50\, W$ or a $25\, W$ lamp bulb and how many times ?