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Three resistance 10,3 and 6 are connected what is the Potential difference across 10 ohms resistance.
Note :- It is not given, that it is connected in parallel or series..
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Answers
Answer:
• For parallel Combination, Potential Difference, across 10 ohm resistor = V = 10 × I(1) Volts = V(2) = V(3) = V(1)
• For series combination, Potential Difference across 10 ohm resistor = V(1) = 10 × I Volts
Explanation:
NOTE : THE EXPLANATION IS GIVEN IN THE ATTACHMENT BELOW. KINDLY REFER TO THAT IN ORDER.
'A piece of Supplementary Counsel' :-
• About Value of Potential Difference =
We know that,
By ohm's Law,
Resistance = Voltage / Current
=> 1 ohm = 1 Volt / 1 Ampere
=> Volt = ohm × Ampere
=> V = R × I
• About Series Combination of Resistors = A circuit is said to be connected in series when the same amount of current flows through the resistors. In such circuits, the voltage across each resistor is different. In a series connection, if any resistor is broken or a fault occurs, then the entire circuit is turned off. In series combination, current remains same at each component while the potential difference gets divided within the components.
I = I1 = I2 = I3
V = V1 + V2 + V3
R(eq) = R1 + R2 + R3
• About Parallel Combination of Resistors = A circuit is said to be connected in parallel when the voltage is same across the resistors. In such circuits, the current is branched out and recombines when branches meet at a common point. A resistor or any other component can be connected or disconnected easily without affecting other elements in a parallel circuit. In parallel combination, the current gets divided within the components while the potential difference remains same at each component.
I = I1 + I2 + I3
V = V1 = V2 = V3
1/R(eq) = 1/R1 + 1/R2 + 1/R3
option (c)
additional information:
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