Questions 3
No3. Slope = 2.8/0.9= 3.11= 3 ohmsA^-
1.Intercept on the horizontal axis = 0.2
Two Precautions:
(i) I avoided error of parallex.
(ii) I made sure there was no lost of current from the cell3.
ELECTRICITY TABLE: S/N| R |I(A) |I^-
1(A^-1) 1 | 1 |3.00|0.30 2 | 2 |1.50|0.
70 3 | 3 |1.00|1.00 4 | 4 |0.75|1.30 5
| 5 |0.60|1.70 6 | 6 |0.50|2.00.
No3. Slope =2.8/0.9 = 3.11 = 3 ohmsA^-
1. Intercept on the horizontal axis = 0.2
Two Precautions:
(i) I avoided error of parallex.
(ii) I made sure there was no lost of current from the cell
NO1 TABLE:S/N| M(g)| d(cm) | d^-|1 |30.
00|40.00|0.0252 |40.00|32.00|0.
033 |50.00|25.00|0.044 |60.00|21.
00|0.0485 |70.00|17.00|0.0566 |80.
00|15.30|0.065
[1axii]PRECAUTIONS:
(i) I ensured that the masses do not rest on any support while doing the experiment.
(ii) I Ensured that i avoided parallax eror while takingthe reading on the meter rule
.1B) center of gravity can be define as the point where resultant weight of a body act upon.
For example the center of gravity of a uniform meter rule is at 50cmmark
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Tnx dude
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