Physics

Problem

Three point charges are fixed at the following positions:

q_1=+1\,\mu\text{C}

at the origin,

q_2=-2\,\mu\text{C}

(0,\,0.40\,\text{m},\,0)

and

q_3=+3\,\mu\text{C}

(0.30\,\text{m},\,0,\,0.40\,\text{m})

. Calculate the net electrostatic force on

q_1

in vector form. a)

(0.065\,\hat i+0.113\,\hat j+0.086\,\hat k)\;\text{N}

(-0.033\,\hat i+0.045\,\hat j-0.043\,\hat k)\;\text{N}

(-0.065\,\hat i+0.113\,\hat j-0.086\,\hat k)\;\text{N}

(-0.130\,\hat i+0.225\,\hat j-0.173\,\hat k)\;\text{N}