Quest4Learn
Physics Electricity CBSE Board 2026 Hard

V - I graph for a nichrome wire is shown in the diagram. (i) Prove that the graph follows Ohm's law and calcu…

- graph for a nichrome wire is shown in the diagram.
  1. (i)Prove that the graph follows Ohm's law and calculate the resistance of nichrome wire from the given - graph.
  2. (ii)(I) Calculate the equivalent resistance of the combination of resistors connected in the given circuit. (II) Find the value of the total current drawn from the battery.
0.1 0.4 0.2 0.8 0.3 1.2 0.4 1.6 0.5 2.0 0.6 2.2 Potential difference (V) Electric Current (A)
3 Ω 7 Ω 10 Ω 5 Ω 5 Ω 5 V K

🔒 Step-by-step solution

Sign up free to reveal the full worked solution — hints, steps and the final answer, with a Solve-with-us walkthrough.

More questions from Electricity

Class 10 Physics — every question with an expert-verified, step-by-step solution.

Browse all Physics chapters →