Alternating Current and Voltage If the rms current through a 6.8 k resistor is 8 mA, the rms voltage drop across the resistor is 8 V 7.07 V 5.44 V 54.4 V 8 V 7.07 V 5.44 V 54.4 V ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage A sine wave of 15 kHz is changing at a faster rate than a sine wave with a frequency of 18 kHz 1.3 MHz 12 kHz 25 kHz 18 kHz 1.3 MHz 12 kHz 25 kHz ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage A sinusoidal current has an rms value of 14 mA. The peak-to-peak value is 22.6 mA 45.12 mA 16 mA 39.6 mA 22.6 mA 45.12 mA 16 mA 39.6 mA ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage A waveform has a baseline of 3 V, a duty cycle of 20%, and an amplitude of 8 V. The average voltage value is 1.6 V 4.6 V 4 V 11 V 1.6 V 4.6 V 4 V 11 V ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage Two series resistors are connected to an ac source. If there are 7.5 V rms across one resistor and 4.2 V rms across the other, the peak source voltage is 16.54 V 10.60 V 5.93 V 1.65 V 16.54 V 10.60 V 5.93 V 1.65 V ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage If a sine wave goes through 10 cycles in 20 s, the period is 2 s 4 s 20 s 100 s 2 s 4 s 20 s 100 s ANSWER DOWNLOAD EXAMIANS APP