How does the electrical force relate to the distance between two charged objects quizlet?
How does the electrical force relate to the distance between two charged objects? It is inversely proportional to the square of the distance.
How does the electrical force relate the distance between two charged objects?
In electrostatics, the electrical force between two charged objects is inversely related to the distance of separation between the two objects. Increasing the separation distance between objects decreases the force of attraction or repulsion between the objects.
What is the equation for calculating the electrical force?
Calculate the electrostatic force using the formula: F = K[q1 x q2]/D^2 where K is coulombs constant, which is equal to 9 x 10^9 Nm^2/C^2. The unit for K is newtons square meters per square coulombs.
Which equation relates charge time and current?
Answer: Ohm’s law relates charge time and current.
What is an ohm OHMM?
The ohm is defined as an electrical resistance between two points of a conductor when a constant potential difference of one volt, applied to these points, produces in the conductor a current of one ampere, the conductor not being the seat of any electromotive force.
How fast does current flow in a wire?
In the case of an electrical cord connecting a table lamp or some other household item to a power source, the copper wire inside the cord acts as the conductor. This energy travels as electromagnetic waves at about the speed of light, which is 670,616,629 miles per hour,1 or 300 million meters per second.
What is the essay unit of current?
ampere
WHAT IS A in dimensional formula?
Hint â Dimension formula is the expression for the unit of a physical quantity in terms of the fundamental quantities. The fundamental quantities are mass (M), Length (L) and time (T). A dimensional formula is expressed in terms of power of M, L and T. These will specify the nature of the unit and not its magnitude.
What is dimensional formula of potential energy?
Therefore, Potential Energy is dimensionally represented as [M1 L2 T-2].
What is the dimensional formula for current?
Now, the dimensional formula for current is [M0L0Tâ1Q].