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Answer:
(a) True
(b) False
(c) 6A – 2A = 4A.
Step-by-step explanation:
(a) As we can see in the above given circuit diagram is parallel connection. So, A is 6A.
The current is distributed of each wire in the same quantity which is = 2A. ( So, 2A × 3 = 6A ).
(b) Since, it's a parallel connection, all electrons will flow equally to each connection connected to bulb and ammeter. So, if bulb B3 is blown away, the other two bulb will continue the same glow as before as previous glow they have there.
(c) As one bulb will blow away, take an example if bulb B1 is blown away, The affect on ammeter 'A' reading will be = 2A + 2A = 4A.