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When defining the electric field why is it necessary to specify that the magnitude of the test charge be very small?
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What items must be stated to specify to a vector quantity completely?
The vector magnitude and direction or the components of the vector.
What is a strong electric field?
THE MAGNITUDE OF ELECTRIC FIELD IS kq/radius-square . IF THE Q[THAT IS CHARGE ] IS BIGGER IN MAGNITUDE OR IF THE DISTANCE BETWEEN THE CHARGE PARTICLE AND POINT CHARGE IS MINIMUM THAN WE CAN SAY THAT IT IS A STRONG ELECTRIC FIELD
What makes force a vector?
The fact that both a magnitude (number) and a direction is required to specify it.
What does it mean to say that momentum is a vector quantity and that energy is a scalar quantity?
In a vector quantity, it is important to specify a direction. In a scalar quantity, it isn't. Vectors (such as force) have a magnitude (size) and a direction (such as North). Scalars have only a magnitude.
How do two objects moving at the same speed have different velocities?
Velocity is a vector; to specify velocity, you indicate a speed (a magnitude), and a direction. If two objects move in different directions, their velocities will be different, even if their speeds are the same.Velocity is a vector; to specify velocity, you indicate a speed (a magnitude), and a direction. If two objects move in different directions, their velocities will be different, even if their speeds are the same.Velocity is a vector; to specify velocity, you indicate a speed (a magnitude), and a direction. If two objects move in different directions, their velocities will be different, even if their speeds are the same.Velocity is a vector; to specify velocity, you indicate a speed (a magnitude), and a direction. If two objects move in different directions, their velocities will be different, even if their speeds are the same.
When probing the electric field direction it is necessary to specify that the magnitude of the test charge be very small?
A large "test charge" would influence the field you want to measure.
What items must be stated to specify to a vector quantity completely?
The vector magnitude and direction or the components of the vector.
Scalar and vector?
A scalar is a magnitude that doesn't specify a direction. A vector is a magnitude where the direction is important and is specified.
What is the suns absolute magnitude from earth?
You cannot ask for an absolute magnitude and specify the distance, as the absolute magnitude is derived from a set distance of 32.616 light years.At that distance, the absolute magnitude of the Sun is +4.83From Earth the apparent magnitude -26.74
When definining the electric field why is it necessary to specify that the test charge be positive?
convention, it could have been either way but they had to pick one so everyone got same answer.
What are Linear Units?
linear units only give the magnitude of a operand, they do not specify the direction
What makes force a vector?
The fact that both a magnitude (number) and a direction is required to specify it.
What is a strong electric field?
THE MAGNITUDE OF ELECTRIC FIELD IS kq/radius-square . IF THE Q[THAT IS CHARGE ] IS BIGGER IN MAGNITUDE OR IF THE DISTANCE BETWEEN THE CHARGE PARTICLE AND POINT CHARGE IS MINIMUM THAN WE CAN SAY THAT IT IS A STRONG ELECTRIC FIELD
If you have multiple email servers how can you specify which of those is the primary email server?
By defining priorities in the MX record.
Three important parts of vector quantity?
To specify a vector, you need a length (or magnitude), and a direction.
Why are there no towers or electric fences at the camp?
You need to specify which camp.
Is it necessary to specify dimension while declaring an array?
yes
