Point charges of 0.27 and 0.86 are placed 0.45 m apart.
A) At what point along the line between them is the electric field zero? Give your answer in meters from the 0.27 charge.
B) What is the magnitude of the electric field, in newtons per coulomb, halfway between them?
here,
charge 1 , q1 = 0.27 uC = 0.27 * 10^-6 C
charge 2 , q2 = 0.86 uC = 0.86 * 10^-6 C
r = 0.45 m
a)
let the electric feild is zero at x distance from q1
electric feild , E = K * q1 /x^2 - K * q2 /(r - x)^2
as the electric feild is zero
0 = K * q1 /x^2 - K * q2 /(r - x)^2
0 = 0.27 /x^2 - 0.86 /(0.45 - x)^2
solving for x
x = 0.16 m
the electric feild is zero at 0.16 m from 0.27 uC
b)
the magnitude of electric feild , E = K * q2 /(r/2)^2 - K * q1 /(r/2)^2
E = 9 * 10^9 * 10^-6 /(0.45/2)^2 * ( 0.86 - 0.27)
E = 1.05 * 10^5 N/C
Point charges of 0.27 and 0.86 are placed 0.45 m apart. A) At what point along...
Point charges of 0.22 and 0.51 are placed 0.35 m apart. A) At what point along the line between them is the electric field zero? Give your answer in meters from the o.22 charge. Answer: x = 0.14 B) What is the magnitude of the electric field, in newtons per coulomb, halfway between them? The answer is NOT 4.96 x 1010 We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this image
Point charges of 0.24 uC and 0.45 uC are placed 0.35 m apart. What is the magnitude of the electric field, in newtons per coulomb, halfway between them?
(13%) Problem 3: Point charges of 0.21 C and 0.61 C are placed a25 m apart. -& 5096 Part (a) At what point along the line between them is the electric field zero? Give your answer in meters from the 0.21 HC charge. 50% Part (b) What is the magnitude of the electric field. in newtons per coulomb, halfway between them? Grade Summary
how would you solve problem 10 parts A and b? Problem 10: Point charges of 0.27 μC and 0.54 pC are placed 45 m apart. Part (a) At what point along the line between them is the electric field zero? Give your answer in meters from the 027 C charge Numeric : A numeric value is expected and not an expression Part (b) What is the magnitude of the electric field, in newtons per coulomb, halfway between them? Numeric A...
(896) Problem. 10: Point charges of 0.29 pC and 0.64 pC are placed ass m apart. 50% Part (a) At what pott along the line between them is the electric field zero? Give your answer in meters from the 0.29 C charge Grade Summary Deductions Potential 9796 cotan asin acoso atan acotan sinbo Attempts remaining per attenapt) view 3% Degrees Radians Submut Hint Hinti. deduction per hart Hints remanng Feedback: g deduction per feedback 50% Part (b) what is the...
(13%) Problem 9: Point charges of 0.23 C and 0.98 C are placed 0.25 m apart. 5000 Part (a) At what point along the line between them is the electric field zero? Give your answer in meters from the 0.23 μC charge 50% Part (b) what is the magnitude of the electric field, in newtons per coulomb, halfway between them? Grade Summa 0% 100% cos0 sin atan acotan()sinh( coshO tanh) cotanhO ODegrees O Radians sin0 tan() acosO 7 8 9...
Point charges of 29.0 and 46.0 are placed 0.500 m apart. (a) At what point (in m) along the line connecting them is the electric field zero? 193 X m (from the smaller charge) (b) What is the magnitude (in N/C) and direction of the electric field halfway between them? magnitude X N/C direction Select-
Point charges of 27.0 µC and 41.0 µC are placed 0.500 m apart. (a) At what point along the line connecting them is the electric field zero? m (from the smaller charge) (b) What are the magnitude and direction of the net electric field halfway between them?
Point charges of 22.0 µC and 45.0 µC are placed 0.500 m apart. (a) At what point along the line connecting them is the electric field zero? _____ m (from the smaller charge) (b) What is the magnitude and direction of the electric field halfway between them? ______ N/C toward the smaller charge
Point charges of 21.0 µC and 40.0 µC are placed 0.500 m apart. (a) At what point (in m) along the line connecting them is the electric field zero? m (from the smaller charge) (b) What is the magnitude (in N/C) and direction of the electric field halfway between them? magnitude N/C direction