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Physics problems: magnetism

LC circuit

 

Problem 50.

An LC circuit consists of 10 mH inductor and current capacitor. The current in the circuit has its maximum value of 2 A at capacitor. How long is it until the capacitor is fully charged? What is the maximum charge on the capacitor?

Solution

 

Problem 51.

An LC circuit consists of 20 mH inductor and current capacitor. The current in the circuit has its maximum value of 5 A at voltage. What is the maximum voltage across the capacitor?

Solution

 

Problem 52.

In an oscillating LC circuit, when 60% of total energy is stored in the inductor’s magnetic energy, what multiple of the maximum charge is on the capacitor?

Solution

 

Problem 53.

In the LC circuit, the maximum potential difference across the capacitor during the oscillations is 2.0 V, and the maximum current through the inductor is 50 mA. What is the inductance electric field if the capacitance electricity is motion.

Solution

 

 

 

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