A semiconductor device is connected in a series circuit with a battery and resistance. A current is found to pass through the circuit. If the polarity of the battery is reversed, the current drops almost to zero. The device may be

a p-type semiconductor

No worries! We‘ve got your back. Try BYJU‘S free classes today!

an n-type semiconductor

No worries! We‘ve got your back. Try BYJU‘S free classes today!

a p-n junction

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

an intrinsic semiconductor

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C a p-n junction
Answer:-
A $P - n$ junction diode.
Reason:- An ideal diode acts like an open switch when rivers biased and like a closed switch when forward biased.

Suggest Corrections

Similar questions

Q. A semiconducting device is connected in a series circuit with a battery and a resistance. A current is found to pass through the circuit. If the polarity of the battery is reversed, the current drops to almost zero. the device may be
(a) an intrinsic semiconductor
(b) a p-type semiconductor
(c) an n-type semiconductor
(d) a p-n junction.

Q. When a semiconductor device is connected in series with a battery and a resistance, a current is found to flow in the circuit. If, however, the polarity of the battery is reversed, practically no current flows in the circuit. The device may be:

Q. A semi-conducting device is connected in a series circuit with a battery and a resistance. A current is found to pass through the circuit. If the polarity of the battery is reversed, the current drops to almost zero. The device may be

Q. A semiconducting device is connected in a series circuit with a battery and a resistance. Current is found to pass through the circuit. If the polarity of the battery is reversed, the current drops to zero. The device may be __________________.

When a battery is connected to a P-type semiconductor with a metallic wire, the current in the semiconductor (predominantly), inside the metallic wire and that inside the battery respectively due to

Join BYJU'S Learning Program

A semiconductor device is connected in a series circuit with a battery and resistance. A current is found to pass through the circuit. If the polarity of the battery is reversed, the current drops almost to zero. The device may be

The correct option is C a p-n junctionAnswer:- A P−n junction diode.Reason:- An ideal diode acts like an open switch when rivers biased and like a closed switch when forward biased.

The correct option is C a p-n junction
Answer:-
A $P - n$ junction diode.
Reason:- An ideal diode acts like an open switch when rivers biased and like a closed switch when forward biased.