NEET Physics: Questions 461 - 465 of 2099
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Question number: 461
Question number: 462
Question number: 463
Question number: 464
In meter bridge experiment, a high resistance is always connected in series with a galvanometer.
As resistance increases current through the circuit increases.
|a.||Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ|
|b.||Ꭺ is true but Ꭱ is false|
|c.||Both Ꭺ and Ꭱ are false|
|d.||Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ|
Question number: 465
In the circuit shown below, if the value of R is increased then what will be the effect on the reading of ammeter if the internal resistance of cell is negligible-
The reading of ammeter will decrease
The reading of ammeter will increase
The reading of ammeter will become zero.
The reading of ammeter will remain unchanged