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A droplet of ink in an industrial ink-jet printer carries
Chapter 14, Problem 6P(choose chapter or problem)
QUESTION:
A droplet of ink in an industrial ink-jet printer carries a charge of 1.6 × 10?10 C and is deflected onto paper by a force of 3.2 × 10?4 N. Show that the strength of the electric field to produce this force is 2 million N/C.
Questions & Answers
QUESTION:
A droplet of ink in an industrial ink-jet printer carries a charge of 1.6 × 10?10 C and is deflected onto paper by a force of 3.2 × 10?4 N. Show that the strength of the electric field to produce this force is 2 million N/C.
ANSWER:Solution 6P Introduction If q is the charge and E is the strength of the electric field, then the force acting on the particle is given by F = qE