A charge q is moving with a velocity `v_(1)=1hati` m/s at a point in a magentic field and experiences a force `F=q[-hatj+1hatk]` N. If the charge is moving with a voloctiy `v_(2)=hatj` m/s at the same point then it experiences a force `F_(2)=q(1hati-1hatk)` N. The magnetic induction B at that point isA. `(hat(i)+hat(j)+hat(k))Wb//m^(2)`B. `(hat(i)-hat(j)+hat(k))Wb//m^(2)`C. `(-hat(i)+hat(j)-hat(k))Wb//m^(2)`D. `(hat(i)+hat(j)-hat(k))Wb//m^(2)`

A charge q is moving with a velocity `v_(1)=1hati` m/s at a point in a

1.	A charge q is moving with a velocity `v_(1)=1hati` m/s at a point in a magentic field and experiences a force `F=q[-hatj+1hatk]` N. If the charge is moving with a voloctiy `v_(2)=hatj` m/s at the same point then it experiences a force `F_(2)=q(1hati-1hatk)` N. The magnetic induction B at that point isA. `(hat(i)+hat(j)+hat(k))Wb//m^(2)`B. `(hat(i)-hat(j)+hat(k))Wb//m^(2)`C. `(-hat(i)+hat(j)-hat(k))Wb//m^(2)`D. `(hat(i)+hat(j)-hat(k))Wb//m^(2)`
Answer» Correct Answer - A

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