What will happen to the brightness of bulb A if the circuit will be added a bulb B with the same value of A in parallel connection? Why? Bulb A-R Bulb A=R Bulb B-R
Ohm's law
Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.
Path of Least Resistance
In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.
a. Bulb A remains the same because the voltage and current to it will be the same as before.
2.In series circuit electrons in the current when comes to second bulb after passing through the first, have
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