saplinglearning.com https llbluefieldstate bla. 2-Spring17- KALK l Activities an
ID: 1530742 • Letter: S
Question
saplinglearning.com https llbluefieldstate bla. 2-Spring17- KALK l Activities and Due Dates I HW due 2/10 Gradebook /10/2017 08:00 AM G 70.21100 Print Calculator 4 Periodic Table estion 16 of 21 Sapling Learning In the region shown to the right, there is a uniform electric field of magnitude 21.7 NIC which points in the negative y direction. Points 2. 3. and 4 are all 0.497 m away from point 1. and the angle 61.7". Calculate the potential differences between each of the following pairs of points: V.- Vi" A O Previous Check Answer Next Exit Hint about us careers partners privacy policy terms ofuse contact us helpExplanation / Answer
Given,
E = 21.7 N/C
We know Electric Potential decreases in the direction of Electric Field, and remains constant perpendicular to the direction of Electric Field.
V = E.d
V2 - V1 = 0
V3 - V1 = - E.D = - 21.7 * 0.497
V3 - V1 = - 10.8 V
V4 - V1 = - E.D * cos(61.7) = - 21.7 * 0.497 * cos(61.7)
V4 - V1 = - 5.1 V
V2 - V4 = E.D * cos(61.7)
V2 - V4 = 5.1 V
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.