Section - 4 score each
7] Resistance of a 230 V heating device is 60 ohm
(a) What is the current flowing through the device
b) Calculate the heat energy produced by it in 10 minutes.
Ic] How much is the quantity of change that flows through the device in 10 minutes?
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Step-by-step explanation:
a) I = V/R
I = 230/60
I = 3.84 Amperes
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