Author Question: The energy of the ground state in the Bohr model is -13.6 eV. In a transition from the n = 2 state ... (Read 59 times)

KimWrice · **on:** Jul 29, 2018

The energy of the ground state in the Bohr model is -13.6 eV. In a transition from the n = 2 state to the n = 4 state, a photon of energy

A)

3.40 eV is emitted.
B)

3.40 eV is absorbed.
C)

2.55 eV is absorbed.
D)

2.55 eV is emitted.
E)

0.85 eV is emitted.

Question 2

In an LC circuit containing a 40-mH ideal inductor and a 1.2-mF capacitor, the maximum charge on the capacitor is 45 mC during the oscillations. What is the maximum current through the inductor during the oscillations?

A) 3.7 A B) 42 A C) 6.5 A D) 10 A E) 2.5 A