A 10- coil takes 21 s to melt 10g of ice at 0oC... - WAEC Physics 1999 Question
A 10- Ω coil takes 21 s to melt 10g of ice at 0oC. Assuming no heat losses, determine the current in the coil. (Specific latent heat of fusion of ice = 336 Jg-1)
A
16A
B
5A
C
4A
D
3A
correct option: c
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