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Figure shows an L-R circuit. When the switch \( S \) is closed, the current through resistor \( R_{1}, R_{2} \), and \( R_{3} \)
P are \( I_{1}, I_{2} \), and \( I_{3} \) respectively. The value of \( I_{1}, I_{2} \) and

W \( I_{3} \) at \( t=0 \mathrm{~s} \) is
(1) \( I_{1}=I_{2}=I_{3}=0 \)
(2) \( I_{1}=\frac{E}{R_{1}}, I_{2}=I_{3}=0 \)
(3) \( I_{1}=0, I_{2}=\frac{E}{R_{2}}, I_{3}=\frac{E}{R_{3}} \)
(4) \( I_{1}=\frac{E}{R_{1}}, I_{2}=\frac{E}{R_{2}+L_{1}}, I_{3}=\frac{E}{R_{3}+L_{3}} \)
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