Safari ..ooo 9:59 AM 99% DS01S17 PHYSICS 242 BLOCK IDRILL SET. SPRING 17 NAME Sl

Question

Safari ..ooo 9:59 AM 99% DS01S17 PHYSICS 242 BLOCK IDRILL SET. SPRING 17 NAME Slide this drill set under Maneena 308 door any time before 7:50 AM, Friday, January or pive it me in Marteena 312 by 800 AM that day. IDO NOT ACCEPT LATE DRILL SETS FOR ANY REASON. Solve each problem on this and every following drill set wsing just one dioerent equation from the block's objectives shoot. give one point for each conect equation and one more point al the including math, SI units and any direction. your work to receive credit including the numerical values of the eg substiuting 443 HCas4A3x Cin your solution metric prefi xes when needed, assume I have your permission to place sets and exams on (9 out of the (O UNDETERMINED (for a zero vector) or NONE(der a scalar VECTOR ATION USED SOLUTION IN VECTOR FORM ANSWER DIRECTION pm apart in THE ONE ATION USED NOT SOLUTION MAGNITUDE DIRECTION The electric dipole moment of an electric dipole is 847XIO cm right in an external electric field of o NC touard the Find the torque his estemal electric fieldeserts onthe electric dipole. 555 x VECTOR SOLUTION OF THE MAGNITUDE used in finding the magnitude as follows: MAGNITUDE prolon sets up a point THE ONE TION USED SOLUTION ANSWER DIRECTION negative Point magnitude of their Coulomb's law force is7.12x 2 N. Find the charge of either one and the diecion of force charge 2. ANSWER DIRECTION OFF 1 of 1

Explanation / Answer

1)F = qE = (-4.43 x 10^-6) ( 555 x 10^3 N/C) = -2.4586 N apprx

2) electron dipole mpment = 1.6 x 10^-19 ( 52.9 x 10^-12) = 84.64 x 10^ -31 Cm

3)torque= 8.47 x 10^ -30 x 5.55x 10^ 5 sin 90 = 47 x 10^ -25

4) = E = kq/r^2 = ( 8.9 x 10^9 x 1.6 x 10^-19)/ ( 52.9 x 10^-12)^2 = 0.005 x 10^ 14 N/C

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