Alternating Current and Voltage If the rms current through a 4.7 k resistor is 4 mA, the peak voltage drop across the resistor is 18.8 V 26.6 V 2.66 V 4 V 18.8 V 26.6 V 2.66 V 4 V ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage A sine wave with a period of 4 ms is changing at a faster rate than a sine wave with a period of 2 ms 3,000 s 1.5 ms 0.0045 s 2 ms 3,000 s 1.5 ms 0.0045 s ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage If the peak of a sine wave is 13 V, the peak-to-peak value is 26 V None of these 6.5 V 13 V 26 V None of these 6.5 V 13 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 4 s 100 s 20 s 2 s 4 s 100 s 20 s 2 s ANSWER DOWNLOAD EXAMIANS APP
Alternating Current and Voltage A sawtooth wave has a period of 10 ms. Its frequency is 1,000 Hz 50 Hz 100 Hz 10 Hz 1,000 Hz 50 Hz 100 Hz 10 Hz ANSWER DOWNLOAD EXAMIANS APP
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