OHM’s LAW
AIM- To verify Ohms law.
OBJECT- To verify I/V & I=V/R.
APPARATUS- Voltmeter, Ammeter, Multimeter, D.C Power Supply.
THEORY- Ohms law is an important law in which electricity gives the radiation between current voltage resistance its states that the current flowing through the conductor is directly proportional to the resistance of a conductor. When the physical condition of conductor remain same thus mathematically I/V & I=V/R
i.e. V=I.R
therefore R = V/I
PROCEDURE- A) To prove I= V/R
B) To prove V=I.R
1) Connect the circuit as shown in figure.
2) Very the value of load resistance from maximum to minimum.
3) Measured I by meter and compare with I by calculated.
4) Note the reading in table B.
CONCLUSION- Since the current flow threw the conductor is directly proportional to the voltage & inversely proportional to the resistor.
OBJECT- To verify I/V & I=V/R.
APPARATUS- Voltmeter, Ammeter, Multimeter, D.C Power Supply.
THEORY- Ohms law is an important law in which electricity gives the radiation between current voltage resistance its states that the current flowing through the conductor is directly proportional to the resistance of a conductor. When the physical condition of conductor remain same thus mathematically I/V & I=V/R
i.e. V=I.R
therefore R = V/I
PROCEDURE- A) To prove I= V/R
- Connect circuit as shown in figure A.
- Very input voltage from a 1to10v in step of 1v
- Major I by meter & compare with I by calculation
- Note the reading in table A.
B) To prove V=I.R
1) Connect the circuit as shown in figure.
2) Very the value of load resistance from maximum to minimum.
3) Measured I by meter and compare with I by calculated.
4) Note the reading in table B.
CONCLUSION- Since the current flow threw the conductor is directly proportional to the voltage & inversely proportional to the resistor.