TS EAMCET · Physics · Units and Dimensions
Two ammeters and are connected as shown in the given figure. By neglecting the internal resistance of the ammeters, the reading in the meter is
- A
- B
- C
- D
Answer & Solution
Correct Answer
(B)
Step-by-step Solution
Detailed explanation
We know that p-n junction diode always works in forward bias it offers zero resistance in forward bias in case of an ideal diode and infinite resistance in reverse bias so the arm in which the ammeter, A1 connected no current will flow, so the reading of the ammeter will be zero.
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