Consider the isosceles triangle below. a. Draw the diagram of forces on sphere A by applying the laws of electric forces if spheres B and C have negative charges and sphere A has a positive charge. b. Using vector decomposition, calculate the net electric force acting on sphere A if it has a charge of +3 x10^-6 C, if sphere B has a charge of -1.2 x10^-6 C and if the sphere C has a charge of -2.5x10^-6 C. The angle A is 78.5 degrees.
Consider the isosceles triangle below. a. Draw the diagram of forces on sphere A by applying the laws of electric forces if spheres B and C have negative charges and sphere A has a positive charge. b. Using vector decomposition, calculate the net electric force acting on sphere A if it has a charge of +3 x10^-6 C, if sphere B has a charge of -1.2 x10^-6 C and if the sphere C has a charge of -2.5x10^-6 C. The angle A is 78.5 degrees.
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Consider the isosceles triangle below.
a. Draw the diagram of forces on sphere A by applying the laws of electric forces if spheres B and C have negative charges and sphere A has a positive charge.
b. Using vector decomposition, calculate the net electric force acting on sphere A if it has a charge of +3 x10^-6 C, if sphere B has a charge of -1.2 x10^-6 C and if the sphere C has a charge of -2.5x10^-6 C. The angle A is 78.5 degrees.
Transcribed Image Text:10 cm
B
C
4 cm
10 cm
A
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Step 1: Given data
VIEWStep 2: Representation of forces acting on sphere A.
VIEWStep 3: Calculation for electric force on sphere A due to sphere B.
VIEWStep 4: Calculation for components of force on sphere A due to sphere B.
VIEWStep 5: Calculation for electric force on sphere A due to sphere C.
VIEWStep 6: Calculation for components of force on sphere A due to sphere C.
VIEWStep 7: Calculation for magnitude of the net force on sphere A.
VIEWStep 8: Calculation for direction of net force on sphere A.
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