Question

Which one of the following is correct setup for studying the dependence of current on the potential difference across a resistor and why

Answer 1

the following is to study at 6:00 clock evening

Answer 2

Dear student,
You didn't provide options to the questions. But nothing to worry. I added image depicting options.

● Answer -
Circuit (A)

● Explanation -
(A) Ammeter, voltmeter are connected across appropriate terminals in circuit, hence circuit (A) is correct arrangement.

(B) Ammeter & voltmeter connected with faulty technique, hence circuit (B) is incorrect.

(C) Voltmeter connected at opposite terminals, hence circuit (C) is defective.

(D) Ammeter is connected wrongly in parallel, hence circuit (D) is also wrong.


Hope this helped...