Please solve atleast one question from this figure
Answers
Answer: i am giving you the answer of ohm's law
Explanation:
Ohm's Law and its Experimen...
OHM'S LAW - LAW
According to Ohm's Law, the current flowing in a conductor is directly proportional to the potential difference across its ends provided the physical conditions and temperature of conductor remains constant.
I∝V
V=IR
VERIFYING OHM'S LAW - EXAMPLE
Let resistance used for verification be R. Make a circuit of R, voltmeter and ammeter measuring voltage and current through R, rheostat (variable resistor), and a cell. Connect the components properly. Note down values of voltage and current shown by voltmeter and ammeter. Repeat the above for different values of Rheostat. Record data in a tabular format and calculate
I
V
for each case. Its should be approximately same. Plot V v/s I on a graph paper. A straight line is obtained whose slope equals resistance.