A balloon rubbed against denim gains a charge of −6.0 μC. What is the electric force...
A balloon rubbed against denim gains a charge of −6.0 μC.
What is the electric force between the balloon and the denim when the two are separated by a distance of 3.0 cm? (As- sume that the charges are located at a point.) The value of the Coulomb constant is 8.98755×10 N·m /C . Include direction of the force. Answer in units of N.
Homework Answers
The ballon gains a charge of
Since it gains this charge from the denim, the denim gains an equal amount of charge of opposite sign.
Therefore, the force between the two can be calculated from Coulomb's Formula.
Do note that the value of Coulomb's Constant is
Calculating the force, we get
The negative sign indicates that the force is attractive.
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A balloon rubbed against denim gains a charge of −6.0 μC.
What is the electric force...
Help with physics please Coulomb constant is 9 × 109 N·m2/C2 3, 135° 4. 90° 5.315°...
Help with physics please
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Help with physics please
Coulomb constant is 9 × 109 N·m2/C2 3, 135° 4. 90° 5.315° < θ < 360° 6.225° 7.0。 8. 45 <90° θ< 180° Answer in units of N θ<135° 021 (part 1 of 2) 10.0 points Consider a square with side a. Four charges +9, +9-g, and +q are placed at the corners A, B, C, and D, respectively θ < 270° θ<45° 023 10.0 points Two identical small charged spheres hang in equilibrium with equal...
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