0
Voltage divided by the resistance of what ever you want to measure the current in.
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
Solving problems on instantaneous voltage and current?
yes
Reasons why an instantaneous shower is protected by a 32a fuse?
because it carries a high current rating
WHAT TYPE OF transformers has secondary current of the same order as the magnetising current?
A one to one, i.e. isolation, transformer.CommentIt might be worth pointing out that the secondary current is determined by the load, and the primary current is then determined by the secondary current. The questioner appears to think that the secondary current is determined by the primary current.
What is the significance of negative values of voltage and current?
What is the significance of negative values of voltage and current?Negative values show direction and that is the significance
Why you use 0.707for rms values?
reciprocal of the square root of 2, converts from peak voltage to rms voltageAnother AnswerThis figure results when you work out how much work is done by one complete cycle of a.c. current. Since work is proportional to the square of a current, if you divide one complete cycle of a sine wave current into lots and lots of instantaneous values, square each of these values, find their average (mean) value, then find the square root of that value, you will have found the 'root-mean-square' of the current over a complete cycle. This value always works out to 0.707 x the peak or maximum value of the sine wave. For other waveforms, other r.m.s. values result.
What is instantaneous power mean?
The product of the instantaneous voltage and the instantaneous current for a circuit or component.
What is powerful mean?
The product of the instantaneous voltage and the instantaneous current for a circuit or component.
Solving problems on instantaneous voltage and current?
yes
How can the rate law for a a chemical reaction be used to determine an instantaneous reaction rate?
The Instantaneous rate, or the rate of decomposition at a specific time, can be determined by finding the slope of a straight line tangent to the curver at that instant.
What symbol is used for the electrical current?
The letter "I" (capital "i"). Lowercase "i" is also used sometimes (for instantaneous current).
Can the average velocity of the body be the same as instantaneous velocity?
Yes, the average velocity of the body can be same as the instantaneous velocity at a small time interval.The values of the average and the instantaneous velocities approach each other , as the length of time interval is decreased.
What is average power?
average power is the average of all the instantaneous values during one alternation..
Reasons why an instantaneous shower is protected by a 32a fuse?
because it carries a high current rating
What letter is used for current?
The uppercase letter "I" is used for DC current, or for the average current; the lowercase letter "i" is used for instantaneous current.
When a series circuit containing resistance and inductive reactance is connected to a ac supply the current will?
The load current will lag the supply voltage by an angle called a 'phase angle', determined by the values of resistance and inductive reactance. The magnitude of the load current will be determined by the impedance of the circuit, which is the vector sum of the resistance and inductive reactance.
The what of an electromagnet is determined by the direction of current flow?
The electromagnet (polarity) is determined by the direction of current.
How much do you get for a 360 trade in at Gamestop?
There are many variables on the ammount offered, what model 360 you have, the age of it, condition and the current market values as determined by gamestop that can change often.
