+01 points Previous Answers OSColPhys2016 18.4.WA.028. My Notes what are the mag

Question

+01 points Previous Answers OSColPhys2016 18.4.WA.028. My Notes what are the magnitude and direction of an electric field that exerts a 2.70 x 10-5 N upward force on a -2.45 c charge? 4.45e7 X How does force relate to the electric field? Are forces and fields vectors or scalars? Did you make sure you changed your values into SI units (meters, kilograms, coulombs, seconds)? N/C magnitude X How do you determine the direction of a vector? what direction does the force point in? Additional Materials Reading Submit Answer Save Progress Practice Another Version

Explanation / Answer

Magnetic field is 2.70 * 10^-5 / -2.45*10^-6 = -10.1N/C

Hence magnitude is 10.1N/C

and direction is opposite to force because of minus sign in field. So it is downward.

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