A silicon p-n junction diode whose knee voltage is 0.7 V is connected to a battery with supply voltage 3V and 100mA in forward biasing. If a resistor R is used in series of the circuit, then a current of 20mA passes through the diode. Find the wattage of the resistor and of the diode.
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A silicon p-n junction diode whose knee voltage is
is connected to a battery with supply voltage
and
in forward biasing. If a resistor R is used in series of the circuit, then a current of 20mA passes through the diode. Find the wattage of the resistor and of the diode.
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