1
AIPMT 2001
MCQ (Single Correct Answer)
+4
-1
The current in the circuit will be

AIPMT 2001 Physics - Semiconductor Electronics Question 37 English
A
5/40 A
B
5/50 A
C
5/10 A
D
5/20 A
2
AIPMT 2001
MCQ (Single Correct Answer)
+4
-1
With what velocity should a particle be projected so that its height becomes equal to radius of earth?
A
$${\left( {{{GM} \over R}} \right)^{1/2}}$$
B
$${\left( {{{8GM} \over R}} \right)^{1/2}}$$
C
$${\left( {{{2GM} \over R}} \right)^{1/2}}$$
D
$${\left( {{{4GM} \over R}} \right)^{1/2}}$$
3
AIPMT 2001
MCQ (Single Correct Answer)
+4
-1
A particle is thrown vertically upward. Its velocity at half of the height is 10 m/s, then the maximum height attained by it (g = 10 m/s2)
A
8 m
B
20 m
C
10 m
D
16 m
4
AIPMT 2001
MCQ (Single Correct Answer)
+4
-1
If $$\left| {\overrightarrow A + \overrightarrow B } \right| = \left| {\overrightarrow A } \right| + \left| {\overrightarrow B } \right|$$ then angle between A and B will be
A
90o
B
120o
C
0o
D
60o.
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