Podcast
Questions and Answers
What is required to produce high frequency currents?
What is required to produce high frequency currents?
- Discharging a condenser through an inductance of low ohmic resistance (correct)
- Decreasing the capacitance and inductance
- Using a mechanical device with rapid movements
- Increasing the capacitance and inductance
What should be small if a current of very high frequency is required?
What should be small if a current of very high frequency is required?
- Capacitance only
- Capacitance and inductance (correct)
- Ohmic resistance
- Inductance only
What is the mechanism of production of high frequency current?
What is the mechanism of production of high frequency current?
- Decreasing the capacitance and inductance
- Increasing the capacitance and inductance
- Using a mechanical device with rapid movements
- Discharging a condenser through an inductance of low ohmic resistance (correct)