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Physics
Physics
Problem
A heater is rated
1000
W
,
200
V
1000\,\text{W},\,200\,\text{V}
1000
W
,
200
V
. Calculate the current drawn from a
200
V
200\,\text{V}
200
V
supply when the heater is switched on. a)
10
A
10\,\text{A}
10
A
b)
5
A
5\,\text{A}
5
A
c)
4
A
4\,\text{A}
4
A
d)
2.5
A
2.5\,\text{A}
2.5
A
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