Assertion :- Potential measured by a voltmeter across a wire is always less than actual potentia...

Channel:
PW Solutions
Subscribers:
453,000
Published on ● Video Link: https://www.youtube.com/watch?v=CD6VjKMZW1U


Duration: 5:49
0 views
0

Assertion :- Potential measured by a voltmeter across a wire is always less than actual potential
P difference across it.

W
Reason :- Finite resistance of voltmeter changes
current flowing through the resistance across
which potential difference is to be measured.
(1) A
(2) B
(3) \( \mathrm{C} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-12-01Assertion :- Binding energy (or mass defect) of hydrogen nucleus is zero. \( P \) Reason :- Hydr...
2022-12-01Assertion :- A particle at rest breaks into two particles of different masses. They fly off in \...
2022-12-01Assertion :- Hardness of \( \mathrm{x} \)-ray can be increased by increasing accelerating voltag...
2022-12-01Assertion :- Penetration power of hard X-ray is more than that of soft X-ray. \( \mathrm{P} \) R...
2022-12-01Figure shows equi-potential surfaces for a two charges system. At which of the labeled points po...
2022-12-01Assertion :- Fusion requires very high temperatures. \( P \) Reason :- For fusion the light nucl...
2022-12-01Assertion :- Knowing that rating is done at, steady state of the filament, an electric bulb conn...
2022-12-01Two fixed charges A and B of \( 5 \mu \mathrm{C} \) each are separated by a distance of \( 6 \ma...
2022-12-01Assertion :- In real battery total chemical energy los in the battery can not be obtained at loa...
2022-12-01Figure shows a system of three concentric metal shells A, B and C with radii a, 2a and 3a respec...
2022-12-01Assertion :- Potential measured by a voltmeter across a wire is always less than actual potentia...
2022-12-01Assertion :- Cathode rays produce fluoresence in glass and colour of glow depends on nature of \...
2022-12-01Case I Case II Ascortion :- Consider the two situations shown in the figure. Potential differenc...
2022-12-01Assertion :- Electric field is present in the vicinity of a current carrying wire. P Reason :- T...
2022-12-01Assertion :- An ammeter is connected in series in an electrical circuit and it should have a low...
2022-12-01Point \( \mathrm{P} \) lies on the axis of a dipole. If the dipole is rotated by \( 90^{\circ} \...
2022-12-01Assertion :- A metal has resistance and gets often heated by flow of current. P Reason :- When f...
2022-12-01Figure shows two conducting thin concentric shells of radii \( \mathrm{r} \) and \( 3 \mathrm{r}...
2022-12-01Two non-conducting hemispherical surfaces, which are having uniform charge density \( \sigma \) ...
2022-12-01Assertion :- Long distance electrical energy transingission is done at the highest possible P vo...
2022-12-01Statement-1 : A point charge \( \mathrm{q} \) is placed inside a cavity of conductor as shown. A...