Question

Solve the following question

Answer 1

Hope this will help u....:)

Answer 2

Answer:

$R = \frac{QJ}{I^{2}t}$

Step-by-step explanation:

$Q = \frac{I^{2}Rt }{J}$

$\frac{Q}{I^{2}t} = \frac{R }{J}$

$\frac{QJ}{I^{2}t} = R$

or

$R = \frac{QJ}{I^{2}t}$