A cell of e.m.f. 2 volts and internal 4 resistance of Q Ω is connected to 3 resistances of 10 Find the current through each resistance. two and 20 2 joined in parallel.
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A: GIVEN: Power= 36W Here, we calculate potential difference given as follow;
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Q: 1) For a circuit shown in Figure, (a) find the currents I1, I, and I3. (b) find the potential…
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Q: In the figure, if I= 1.5A and &-42V, then the value of the resistance R (in N) is: a) 1.4 b) 4.7 c)…
A: Given I=1.5 A ε=42v
Q: The potential difference across a resting neuron in the human body is about 75.0 mV and carries a…
A: Given, Potential difference is V = 75.0 mV current i = 0.200 mA Power P = voltage x current
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A: The correct answer is option (c) i.e. 1 ohm per second
Q: Consider the circuit shown in the figure below. (Assume R, = 16.0 N and R2 = 4.50 N.) b 25.0 V* R R2…
A: SOlution: Given that V = 25 V R1 = 16 Ohm R2 = 4.5 Ohm
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Q: In the figure, if I-1.5A and &-42V, then the value of the resistance R (in 2) is: a) 1.4 b) 4.7 c)…
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Q: A battery of ɛ =25.3 V is connected as shown in the figure. Find the total power (in W) delivered by…
A: Calculate the equivalent resistance.R1=2 Ω + 4ΩR1=6 Ω1R2=1R1+13 Ω=16 Ω+13 ΩR2=2 ΩReq=R2+8 Ω=2 Ω+8…
Q: In the figure, ifI= 1.5A and E=42V, then the value of the resistance R (in N) is:
A: According to kirchhoff first law Algebraic sum of current at a junction is zero
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