Identify the circuit (Figure) in which the electrical components have been properly connected.
Identify the circuit (Figure) in which the electrical components have been properly connected.
- A
$(ii)$
- B
$(i)$
- C
$(iii)$
- D
$(iv)$
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$(b)$ The current through a resistor is made three times its initial value. Calculate how it will affect the heat produced in the resistor.
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$(a)$ State the commercial unit of electric energy and find its relation with its $SI$ unit.
$(b)$ The current through a resistor is made three times its initial value. Calculate how it will affect the heat produced in the resistor.
$(c)$ Find the increase in the amount of heat generated in a conductor if another conductor of double resistance is connected in the circuit keeping.all other factors unchanged.
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