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Question

Find the magnetic field $\to B$ .
$(10^{- 3} T) (^i +^j)$
$(2 \times 10^{- 3} T)^i$
$(10^{- 3} T)^i$
$(2 \times 10^{- 3} T) ({^i}_{^j})$

A

(2 \times 10^{- 3} T) ({^i}_{^j})

B

(10^{- 3} T) (^i +^j)

C

(2 \times 10^{- 3} T)^i

D

(10^{- 3} T)^i

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Solution

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Force on a charged particle $\to F = q (\to v \times \to B)$

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