Calculate the current squared or I 2 for each case, using the current values from the raw data table and record them in the processed data table shown in Fig.4

Trial	Wire length (cm)	Current I (A)
1	2	0.64
2	3	0.92
3	4.8	1.16
4	6	1.46
5	7	1.61
6	8	1.81
7	8.7	1.82
8	9.7	1.97

Trial	Wire mass m (kg)	Current I2 (A2)
1	0.00000876	0.844147917
2	0.00001314	1.266221876
3	0.000021024	2.025955001
4	0.00002628	2.532443751
5	0.00003066	2.95451771
6	0.00003504	3.376591668
7	0.000038106	3.672043439
8	0.000042486	4.094117398