How a Bohr-orbit quantity (force, field, frequency, energy, acceleration, magnetic moment) depends on n

1. A.
   $\frac{m^3 r^3}{h^2}$
2. B.
   $\frac{h^2}{m^2 r^3}$
3. C.
   $\frac{h^2}{mr^3}$
4. D.
   $\frac{mr^3}{h^2}$

Tap an option to check your answer.

1. A.
   $n^4$
2. B.
   $n^{-4}$
3. C.
   $n^2$
4. D.
   $n^{-2}$

Tap an option to check your answer.

1. A.
   directly proportional to n.
2. B.
   inversely proportional to n.
3. C.
   directly proportional to $n^2$
4. D.
   inversely proportional to $n^2$

Tap an option to check your answer.

1. A.
   $n^4$
2. B.
   $n^{-3}$
3. C.
   $n^3$
4. D.
   $n^{-5}$

Tap an option to check your answer.

1. A.
   directly proportional to $n^{2}$
2. B.
   inversely proportional to $n^{2}$
3. C.
   directly proportional to $n^{3}$
4. D.
   inversely proportional to $n^{3}$

Tap an option to check your answer.

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

Tap an option to check your answer.

1. A.
   $n^{- 2}$
2. B.
   $n^{- 3}$
3. C.
   $n^{- 4}$
4. D.
   $n^{- 5}$

Tap an option to check your answer.

1. A.
   $\dfrac{1}{Vr}$
2. B.
   $Vr$
3. C.
   $V^2r$
4. D.
   $Vr^2$

Tap an option to check your answer.

1. A.
   $25 : 9$
2. B.
   $125 : 27$
3. C.
   $625 : 81$
4. D.
   $5 : 3$

Tap an option to check your answer.

1. A.
   $E \propto L$
2. B.
   $E \propto L^{-1}$
3. C.
   $E \propto L^{-2}$
4. D.
   $E \propto L^2$

Tap an option to check your answer.

1. A.
   $n^4$
2. B.
   $n^{-4}$
3. C.
   $n^2$
4. D.
   $n^{-2}$

Tap an option to check your answer.

1. A.
   $m_{orb} \propto n^2$
2. B.
   $m_{orb} \propto n$
3. C.
   $m_{orb} \propto \dfrac{1}{n^2}$
4. D.
   $m_{orb} \propto \dfrac{1}{n}$

Tap an option to check your answer.

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

Tap an option to check your answer.