Question

Two students perform experiments on two given resistors R1 and R2

and plot the following V-I graphs. If R1> R2. Which of the depicted graph correctly represent the situation on the plotted curves?

Justify your answer.​

Answer 1

Explanation:

(a) Two students perform experiments on two given resistors R1 and R2 and plot the following V-I graphs. If R1 > R2, which of the two diagrams correctly represent the situation on the plotted curves ? justify the answer .

(b) An electric lamp of 24 Ll and a conductor of 6 SI are connected in parallel to a 12 V battery. Calculate :

(i) Total resistance

(ii) Total current in the circuit

(iii) Potential difference across the conductor.