Question

In an experiment to verify Ohm’s law, the current through the resistor and the potential difference across it are measured. The values are given below. Does this data confirm Ohm’s law? Justify your answer.
Also, find the resistance of the resistor. Current (A) 0.1 0.2 0.3 0.4
Potential difference 1.2 2.4 3.6 4.8 (V)

Answer 1

Explanation:

During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil. Within the plant cell, the water is oxidized, meaning it loses electrons, while the carbon dioxide is reduced, meaning it gains electrons. This transforms the water into oxygen and the carbon dioxide into glucose.

Answer 2

Answer:

R= v2-v1/I2-I1

= 3.6-2.4/0.3-0.2

= 1.2/0.1

= 12Ω

Hope it helps u !!