If resistance R in circuit 'a' of fig. be decreased, what will be the directionn of induced current in the circuit 'b'

The current in the circuit (see fig) is

When is current induced in a circuit ?

Calculate the value of the resistance R in the circuit shown in the figure so that the current in the circuit is 0.2 A. What would be the potential difference between points B and E?

Calculate the value of the resistance R in the circuit shown in the figure so that the current in the circuit is 0.2 A. What would be the potential difference between points B and E?

Calculate the value of resistance R in the circuit shown in the figure so that the current in the circuits is 0.2A . What would be the potential difference between the points B and E ?

A certain circuit with resistance R- 100 Omega is powered by a direct current source. An ammeter with an internal resistance 1 Omega is connected to the circuit to measure the current .What was the current in the circuit before the ammeter was connected if the ammeter shows 5A?

A resistance R is connected to a cell of EMF E and has an internal resistance r as shown in the figure. The voltage across R is measured using and ideal A voltmeter and circuit current is measured by an ammeter. A rheostat of negligible resistance is used to vary the current in the circuit. -Write down the expression for current in the circuit and voltage across R at any instant.

What is the direction of induced current when main current in an inductive circuit is switched on.

What is the direction of induced current when main current in an inductive circuit is switched on.