Current Electricity

Related Questions

• In the given figure, equivalent resistance between A and B will be

  ---

• Two bulbs are in parallel and they together consume 48 W from a battery of 6 V. The resistance of each bulb is

  ---

• Potential gradient is defined as

  ---

• In a potentiometer experiment, the galvanometer shows no deflection when a cell is connected across 60 cm of the potentiometer wire. If the cell is shunted by a resistance of $6\,\Omega $, the balance is obtained across 50 cm of the wire. The internal resistance of the cell is

  ---

• A galvanometer of resistance 20 $\Omega$ is to be converted into an ammeter of range 1 A. If a current of 1 mA produces full scale deflection, the shunt required for the purpose is

  ---