Webb8 aug. 2024 · We either define it explicitly by saying α=some value, or implicitly by defining some other point not on the circuit as having a value (usually the point is something ground-like or infinitely distant, and the value 0), and then measuring it. The whole point of a potential is it's measured with respect to a reference. Webb12 sep. 2024 · Here, we note the equivalent resistance as Req. Figure 10.3.5: (a) The original circuit of four resistors. (b) Step 1: The resistors R3 and R4 are in series and the equivalent resistance is R34 = 10Ω (c) Step 2: The reduced circuit shows resistors R2 and R34 are in parallel, with an equivalent resistance of R234 = 5Ω.
In the following circuit potential at point
WebbThe only way that I can think of is that the negative pole of the source is at − 10 V and since there is a potential difference of 0.7 V between the poles of the source, then the positive one must be at − 10 + 0.7 = − 9.3 V. I think that the presence of − 10 V and GND is that confused me. What would be the potential of GND here ? Webb3 dec. 2024 · The potential at point A in the circuit is - (N point is grounded. Grounding menas that potential of that point is zero.) A. 10 V B. 7.5 V C. 5 V D. 2.5 V 1 Answer 0 … dailymotion frasier season 4
In the circuit, given in the figure currents in different ... - BYJUS
WebbBest Answer. Part A In (Eigure 1), the potential at point 4 is -8.0 V. At which numbered point is the circuit grounded? O 1 O 2 O 3 O 4 Submit Request Answer Provide Feedback Figure < 1 of 1 ) 212 1 3 + 9V 十三F 훤 6 V 122 ww 2 4 Part A Suppose that AV1 = 3 V and AV2 - 9 V in (Figure 1). How much power is dissipated by the 2 resistor ? WebbIn the circuit, given in the figure currents in different branches and the value of one resistor are shown. Then potential at point B with respect to point A is: ... Then potential at point B with respect to point A is: A + 2 V. No worries! We‘ve got your back. Try BYJU‘S free classes today! B-2 V. No worries! We‘ve got your back. WebbIn the given circuit if point C is connected to the earth and a potential of +2000V is given to point A, the potential at B is. Q. In the figure a potential of 1200V is given to point A and … biology and genetics of hair