Physics, asked by Ray01, 4 months ago

Q.4. Find the value of current through the resistor R of
the circuits (i) and (ii) when similar diodes D, and
D2 are connected as shown in figure.

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Answers

Answered by dxitenavin
1

Answer:

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Answered by bharathparasad577
1

Answer:

Explanation:

Concept:

When the external voltage is applied across the P-N junction diode, this is known as forward bias or biassing. The P-side of the diode is connected to the positive terminal, while the N-side is fastened to the battery's negative side in a forward bias configuration. The junction barrier potential is opposite to the applied voltage in this instance.

Solution:

Ohm's law, I=V/R, can be used to determine the current flowing through each resistor while the voltage is constant across each resistor. For instance, the headlights, radio, and other components of an automobile are linked in parallel so that each subsystem can use the entire voltage of the source and function independently.

    We have voltage V = 2v

               resistance R = 20 ohm

               Current through the resistor I = V / R

                                                               I = 2 / 20

                                                               I = 1 / 10

                                                               I = 0.1 A

The value of current through the resistor R of the circuit is 0.1 A.

#SPJ2

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