Four identical bulbs are connected to a battery as shown in the figure. When the fourth bulb is removed, how does the brightness of bulbs 1 and 2 change? (a) 1 decreases, 2 decreases  (b)1 stays the same, 2 increases  (c)1 increases, 2 increases (d) 1 increases, 2 decreases  (e)1 stays the same, 2 decreases

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Q: € = 36V J b 72V 36V 6V 9V 3V 18V 24V 3 μF 24 μF 6 μF 4 μF 12 μF Consider the circuit shown in the…

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.