Day 349: MHT-CET Physics

1. A.
   $\dfrac{2KA\varepsilon_0}{(K + 1)d}$
2. B.
   $\dfrac{2KA\varepsilon_0}{d}$
3. C.
   $\dfrac{(K + 1)A\varepsilon_0}{2d}$
4. D.
   $\dfrac{2KA\varepsilon_0}{(K^2 + 1)d}$

Tap an option to check your answer.

1. A.
   $\frac{1}{4}\omega^2 R$
2. B.
   $\frac{3}{4}\omega^2 R$
3. C.
   $\omega^2 R$
4. D.
   $\frac{1}{2}\omega^2 R$

Tap an option to check your answer.

1. A.
   $2 : 5 : 7$
2. B.
   $1 : 4 : 7$
3. C.
   $2 : 3 : 4$
4. D.
   $3 : 5 : 9$

Tap an option to check your answer.

1. A.
   $0.02$
2. B.
   $0.04$
3. C.
   $0.08$
4. D.
   $0.09$

Tap an option to check your answer.

1. A.
   $\dfrac{\mu_0 I}{2\pi a}$
2. B.
   zero
3. C.
   $\dfrac{\mu_0 I}{4\pi a}$
4. D.
   $\dfrac{\mu_0 I}{\pi a}$

Tap an option to check your answer.