Answer:
a.
Explanation:
the electrons beams deflection radius will be halved.
It depends on the steady-state frequency. At zero frequency an inductor behaves like an open circuit. As the frequency increases, the inductor acts more like an open circuit and a capacitator acts more like a short circuit
using the law of refraction, the incidence is equal to the reflection, but not refraction
<span>Transformed into potential energy</span>
