Question

Jee mains 16march 2021 morning paper physics

Section:B

​

Answer 1

Answer:

3

Explanation:

Ohm's law

=> V=I*R

=> 21V= I*7*10^3

$i = \frac{21}{{7 \times }{10}^{3}} = {3 \times 10}^{ - 3}$

as 5 ohm, 1 ohm and 1ohm are in series so current will be same

therefore x = 3

Answer 2

Answer:

value of x is 3.

Explanation:

• hope it's helpful.