ANALYSIS OF MAGNETIC CRANE:-

PART A:-

We are testing the magnetic crane for 3 different numbers of turn but with same amount of voltage and resistance.

Voltage, V = 1.5V

Resistance, R = 5Ω

Current, I = V = IR

I = V/R

= 1.5/5

= 0.3A

Case 1 = 2 turns

Magnetic Force = I x N

= 0.3 x 2

= 0.6A.t

Case 2 = 4 turns

Magnetic Force = I x N

= 0.3 x 4

= 1.2A.t

Case 3 = 6 turns

Magnetic Force = I x N

= 0.3 x 6

= 1.8A.t

As conclusion, when the amount of turn increases, the magnetic force will also increase.

PART B:-

We are testing the magnetic crane for 3 different voltages but with same numbers of turn and Resistance.

No of Turns = 10 turns

Resistance, R = 5Ω

Case 1 = 1.5 V

Current, I = I = V/R

= 1.5/5

= 0.3A

Magnetic Force = I x N

= 0.3 x 10

= 3A.t

Case 2 = 3.0 V

Current, I = I = V/R

= 3.0/5

= 0.6A

Magnetic Force = I x N

= 0.6 x 10

= 6A.t

Case 3 = 4.5 V

Current, I = I = V/R

= 4.5/5

= 0.9A

Magnetic Force = I x N

= 0.9 x 10

= 9A.t

As conclusion, if the voltages increase, the magnetic force will also increase.