FST 8
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
TEST SERIES (PHYSICS FST)

266517 A charge \(q\) is at rest in a magnetic field of flux density \(B\). Force acting on it is:

1 0
2 \(q \times B\)
3 \(B-q\)
4 \(2 B q\)
TEST SERIES (PHYSICS FST)

266518 If a body is moving with velocity \((10 \hat{i}+20 \hat{j}\} \mathrm{m} / \mathrm{s}, \&\) having acceleration of \(2 \hat{i}{\mathrm{~m} / \mathrm{sec}^2 \text {, then find the }}^{-2}\) time after which \(y\)-component of velocity become zero.

1 5 seconds
2 20 seconds
3 40 seconds
4 Never be zero
TEST SERIES (PHYSICS FST)

266519 In the given circuit, the current through the resistor \(3 k \Omega\) is:

1 2 mA
2 4 mA
3 6 mA
4 10 mA .
TEST SERIES (PHYSICS FST)

266520 A force acts on a 2 kg particle in such a way that the position of the particle as s function of time is givne by \(x=t^3-2 t+10\), where \(x\) is in metres and \(t\) is in seconds. The work done during the first 3 seconds is:

1 70 J
2 124 J
3 621 J
4 400 J
TEST SERIES (PHYSICS FST)

266517 A charge \(q\) is at rest in a magnetic field of flux density \(B\). Force acting on it is:

1 0
2 \(q \times B\)
3 \(B-q\)
4 \(2 B q\)
TEST SERIES (PHYSICS FST)

266518 If a body is moving with velocity \((10 \hat{i}+20 \hat{j}\} \mathrm{m} / \mathrm{s}, \&\) having acceleration of \(2 \hat{i}{\mathrm{~m} / \mathrm{sec}^2 \text {, then find the }}^{-2}\) time after which \(y\)-component of velocity become zero.

1 5 seconds
2 20 seconds
3 40 seconds
4 Never be zero
TEST SERIES (PHYSICS FST)

266519 In the given circuit, the current through the resistor \(3 k \Omega\) is:

1 2 mA
2 4 mA
3 6 mA
4 10 mA .
TEST SERIES (PHYSICS FST)

266520 A force acts on a 2 kg particle in such a way that the position of the particle as s function of time is givne by \(x=t^3-2 t+10\), where \(x\) is in metres and \(t\) is in seconds. The work done during the first 3 seconds is:

1 70 J
2 124 J
3 621 J
4 400 J
TEST SERIES (PHYSICS FST)

266517 A charge \(q\) is at rest in a magnetic field of flux density \(B\). Force acting on it is:

1 0
2 \(q \times B\)
3 \(B-q\)
4 \(2 B q\)
TEST SERIES (PHYSICS FST)

266518 If a body is moving with velocity \((10 \hat{i}+20 \hat{j}\} \mathrm{m} / \mathrm{s}, \&\) having acceleration of \(2 \hat{i}{\mathrm{~m} / \mathrm{sec}^2 \text {, then find the }}^{-2}\) time after which \(y\)-component of velocity become zero.

1 5 seconds
2 20 seconds
3 40 seconds
4 Never be zero
TEST SERIES (PHYSICS FST)

266519 In the given circuit, the current through the resistor \(3 k \Omega\) is:

1 2 mA
2 4 mA
3 6 mA
4 10 mA .
TEST SERIES (PHYSICS FST)

266520 A force acts on a 2 kg particle in such a way that the position of the particle as s function of time is givne by \(x=t^3-2 t+10\), where \(x\) is in metres and \(t\) is in seconds. The work done during the first 3 seconds is:

1 70 J
2 124 J
3 621 J
4 400 J
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
TEST SERIES (PHYSICS FST)

266517 A charge \(q\) is at rest in a magnetic field of flux density \(B\). Force acting on it is:

1 0
2 \(q \times B\)
3 \(B-q\)
4 \(2 B q\)
TEST SERIES (PHYSICS FST)

266518 If a body is moving with velocity \((10 \hat{i}+20 \hat{j}\} \mathrm{m} / \mathrm{s}, \&\) having acceleration of \(2 \hat{i}{\mathrm{~m} / \mathrm{sec}^2 \text {, then find the }}^{-2}\) time after which \(y\)-component of velocity become zero.

1 5 seconds
2 20 seconds
3 40 seconds
4 Never be zero
TEST SERIES (PHYSICS FST)

266519 In the given circuit, the current through the resistor \(3 k \Omega\) is:

1 2 mA
2 4 mA
3 6 mA
4 10 mA .
TEST SERIES (PHYSICS FST)

266520 A force acts on a 2 kg particle in such a way that the position of the particle as s function of time is givne by \(x=t^3-2 t+10\), where \(x\) is in metres and \(t\) is in seconds. The work done during the first 3 seconds is:

1 70 J
2 124 J
3 621 J
4 400 J