WHAT_IS_THE_EXPRESSION_FOR_THE_VALUE_OF_THE_CAPACITOR_IN_THE_VOLTAGE_COMMUTATION_CIRCUIT?_LET_TC_BE_THE_CIRCUIT_TURN_OFF_TIME_AND_IO_BE_THE_CONSTANT_LOAD_CURRENT.?$

• A. Io x (dv/dt)
• B. Vs/Io
• C. (tc x Io)/Vs
• D. none of the mentioned