A Particle (Mass = 2 $\degree$ C)moves in the Positive Direction Along the X Axis with in the Positive

question 113

Multiple Choice

A particle (mass = 2.0 mg,charge = -6.0 $\degree$ C) moves in the positive direction along the x axis with a velocity of 3.0 km/s.It enters a magnetic field of ( $2.0 \tilde { \mathbf { i } } + 3.0 \tilde { \mathbf { j } } + 4.0 \tilde { \mathbf { k } }$ ) mT.What is the acceleration of the particle?

• A)(36 \(\tilde{\mathbf{j}}\) - 27 \(\hat { k }\) )m/s²
• B)(-36 \(\tilde{\mathbf{j}}\) + 27 \(\hat { k }\) )m/s²
• C)(-24 \(\tilde{\mathbf{j}}\) + 18 \(\hat { k }\) )m/s²
• D)(24 \(\tilde{\mathbf{j}}\) - 18 \(\hat { k }\) )m/s²
• E)(24 \(\tilde{\mathbf{j}}\) - 27 \(\hat { k }\))m/s²

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