Question

8. Look at the picture and answer the questions.
(a) Which system does the picture belong to?
(b) What is 'A'? What is produced here?
(c) What is 'B'?
(d) What happens when fallopian tubes are closed ?
A
B​

Answer 1

Where is the picture!

We know that according to Ohm’s law

V = IR

where

V= potential difference

I= Current

R = Resistance

We can also modify the equation as

I=V/R ——- (i)

Now given that the potential difference across the two ends of the component decreases to half

∴ So let the new potential difference be Vʹ=V/2

Resistance remains constant across the electrical component

So the new current is drawn through the electrical component is Iʹ = Vʹ/R

= (V/2)/R {Substituting Vʹ=V/2 in the above equation}

= (1/2) (V/R)

= (1/2) I = I/2

Therefore, the amount of current flowing through the electrical component is reduced by half.

Answer 2

Answer:

plz mark as a brilliant plz plz plz plz