CUET-UG SERIES Physics
Current Density
3 previous year questions.
Volume: 3 Ques
Yield: Medium
High-Yield Trend
3
2023 Chapter Questions 3 MCQs
01
PYQ 2023
medium
physics ID: cuet-ug-
A spherical conducting shell of inner radius rโ and outer radius rโ has a charge Q. A charge q is placed at the centre of the shell. The surface charge density on outer surface of the shell is:
1
2
3
4
02
PYQ 2023
medium
physics ID: cuet-ug-
Match List I with List II
| LIST I | LIST II | ||
| A. | Conductance | I. | [ML3 T-3A-2] |
| B. | Current density | II. | [M-1L-3 T3 A2] |
| C. | Specific resistance | III. | [M0L-2 T0Aยน] |
| D. | Electrical conductivities | IV. | [M-1L-2 T3 A2] |
Choose the correct answer from the options given below:
1
(A)-(II), (B)-(I), (C)-(IV), (D)-(III)
2
(A)-(I), (B)-(II), (C)-(III), (D)-(IV)
3
(A)-(III), (B)-(IV), (C)-(II), (D)-(I)
4
(A)-(IV), (B)-(III), (C)-(I), (D)-(II)
03
PYQ 2023
medium
physics ID: cuet-ug-
An infinite line charge produces an electric field of 9 ร 106 N/C at a distance of 20 cm. The linear charge density will be :
1
10-3 C/m
2
10-4 C/m
3
10-2 C/m
4
10-5 C/m
About Current Density - CUET-UG
Current Density is a vital chapter for CUET-UG aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.
By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.
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