The current through the coil in figure (i) varies as shown in figure (ii). Which graph best shows the ammeter `A` reading as a function of time?

The reading of ammeter shown in figure is

The reading of ammeter shown in figure is

The magnetic flux through a coil varies with timet as shown in the diagram. Which graph best represents the variation of the e.m.f. E induced in the coil with time t?

Current through the coil varies according to graph then induced emf v/s time graph is

A charge passing through a resistor varies with time as shown in the figure. The amount of heat generated in time t is best represented (as a function of time ) by

A charge passing through a resistor varies with time as shown in the figure. The amount of heat generated in time t is best represented (as a function of time ) by

Calculate the current shown by the ammeter A in the circuit shown in figure.

Calculate the current shown by the ammeter A in the circuit shown in figure.

The current I through a conductor varies with time t as shown in figure. The average electric current during t=0 to t=10 s will be