Field or magnetic intensity inside a solenoid or toroid from turns and current

1. A.
   $8\times10^{-2}\ \text{Wb/m}^2$
2. B.
   $6\times10^{-2}\ \text{Wb/m}^2$
3. C.
   $5\times10^{-2}\ \text{Wb/m}^2$
4. D.
   $2\times10^{-2}\ \text{Wb/m}^2$

Tap an option to check your answer.

1. A.
   $4\,\text{A}$
2. B.
   $6\,\text{A}$
3. C.
   $0.6\,\text{A}$
4. D.
   $60\,\text{A}$

Tap an option to check your answer.

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

Tap an option to check your answer.

1. A.
   $\mu_{0}nI$
2. B.
   $\frac{n}{I}$
3. C.
   nI
4. D.
   $\frac{\mu_{0}}{nI}$

Tap an option to check your answer.

1. A.
   $\dfrac{B}{2}$
2. B.
   $B$
3. C.
   $\dfrac{3}{2}B$
4. D.
   $3B$

Tap an option to check your answer.

1. A.
   $2 \times 10^{+3}$ A/m
2. B.
   $16 \times 10^{+3}$ A/m
3. C.
   $4 \times 10^{+3}$ A/m
4. D.
   $10^{+3}$ A/m

Tap an option to check your answer.