Question

(i) Draw a schematic diagram of an electric
circuit consisting of a battery of two cells each
of 1.5 V, 5 ohm, 10 N and 15 resistors and a
plug key, all connected in series.
(ii) Two circular coils A and B are placed closed
to each other. If the current in the coil A is
changed, will some current be induced in the
coil B ? Give reason.​

Answer 1

Answer:

an electric circuit consisting of a battery of two cells of 1.5 V each, three resistance of 5 ohm, 10 ohm and 15 ohm respectively and a plug key all connected in series.

To draw the schematic diagram of the electric circuit

Solution:

The above figure shows the required schematic diagram,

Here I have written 3V instead of 1.5V asit it given there is a battery of two cells of 1.5 V each, i.e., 1.5×2=3V( sorry I can't show you the diagram)

Answer 2

Answer: 1. ANSWER IN PHOTO

 

2.When two circular coils A and B are placed close to each other, and the current in the coil A is changed then some current will be induced in the coil B and the magnetic field associated with it also changes. Thus the magnetic field around coil B also changes. This change in the magnetic field lines around coil B induces an electric current in it. This process is known as electromagnetic induction.