Question

If the inductance L in an oscillating LC circuit having a given maximum charge Q is increased, then

• A. the current magnitude increases
• B. the maximum magnetic energy increases
• C. othere maximum magnetic energy decreases
• D. currentt magnitude and maximum magnetic energy remain constant

Answer 1

The correct option is A the current magnitude increases

As we know $\frac{Q_{max}^2}{2C}=\frac{q^2}{2C}+\frac{1}{2}L{i}^2=constant$

so if $Q_{max}$ is increases so current also increases