A1 A2 A3 and ammeter connected in the circuit B1 B2 B3 are three identical bulbs they all are connected to voltage source. when the three bulbs are working would and glowing the current recorded in ammeter is 6A. BB answer the following question. (1) same amount of current will be go through each bulb and the value is 2 ampere .true /false.
(2) is the world we is blown and the bulb B1 and B2 will start growing more more. true /false. (3) what will happen to all the ammeter reading giffe bulb B1 is blown. (4) the current shown in ammeter Areman Hero Nani bulb goes down
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The Following is your answer.
a. Since Bulb are identical and connected in parallel with Voltage. Same current will flow through each bulb. Since the total current is 6 A.Individual current will be 2 A
b. If the Bulb B3 is blown away, The potential difference across other bulb still remains same, So same current will flow and they will glow as it is. No change
c. when Bulb B1 goes down, the current in that part become zero.
So reading of Ammeter A1 becomes zero
Reading of Ammeter A2 will remain same i.e. 2 A
Reading of Ammeter A3 will remain same i.e. 2 A
Reading of Ammeter A will be = 2+2=4 A
d. As shown above, the reading of Ammeter A will change
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