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A generator produces 100 kilo watt of power at a potential difference of 10 kilo volt The power is transmitted through cables of total resistance 5 ohmHow much power is dissipated in the cables?
If the generator is delivering 100 KW of power and the Voltage is 10 KV, then it's supplying current atI = P/E = (100,000/10,000) = 10 Amperes.If 10A is flowing through cable with a total resistance of 5 ohms, the power dissipated by the cable isP = I2R = (10)2 x (5) = 500 watts.Nice problem !
Is it true that the closer an earthquake the greater the time difference between the arrival of P-waves and the arrival of S-waves?
Yes, that is correct. The time difference between the arrival of P-waves and S-waves increases as the earthquake epicenter gets closer to the seismograph. P-waves are faster, so they arrive first, followed by the slower S-waves.
How would the difference in arrival times of the P-waves and S-waves at station 4 compare with the difference in arrival times of these waves at station 3?
The arrival time difference between P-waves and S-waves at station 4 would be shorter than at station 3. This is because the further away a seismic station is from the earthquake epicenter, the shorter the time difference between the arrival of P-waves and S-waves. This is due to the faster travel speed of P-waves compared to S-waves.
Where is the epicenter of an earthquake if the arrival time difference between P and S waves is zero?
Your standing on it! P-waves travel faster than S-waves through the Earth. As such the further away a seismometer station is from the epicentre of an Earthquake, the larger the difference between arrival times will be. By the same logic this means that the closer you get to the epicentre, the smaller the difference in arrival time will be until your at the epicentre when the difference will be zero!
What is the difference between s and p wave?
As P-waves travel at a higher velocity than S-waves they arrive at a seismometer station before the S-waves. The difference between their arrival time can be used to calculate the distance from the seismometer station to the epicentre.
What is I2R?
An improper expression: 2 is an exponent. P = VI V = IR P = (IR)I P = I^2R
What is the relationship between power dissipation (P), current (i), and resistance (r) in an electrical circuit, as represented by the equation P i2r?
The relationship between power dissipation (P), current (i), and resistance (r) in an electrical circuit is represented by the equation P i2r. This equation shows that power dissipation is directly proportional to the square of the current and the resistance in the circuit.
What is formula of power in electronic?
V2/r=p i2r=p vi=p
Formula for power loss in ac cables?
P = I2R Where: P = power loss I = current R = resistance
the difference between LT and P tires?
the difference between LT and P tires” Topics: Tire Rack Wholesale
What is maximum power of a 59ma power and 8.2kohm resistor circuit?
P=I2R=(59mA)2(8.2kohms)= 28.5443W
What is the formula for calculating the power dissipated in a resistor, given the current flowing through it and the resistance value, known as the i2r power?
The formula for calculating the power dissipated in a resistor, known as the i2r power, is P I2 R, where P is the power in watts, I is the current in amperes, and R is the resistance in ohms.
What is the difference between a turn and a twist?
spelling :P //I GOOGLE MO :P
Difference between step and terrace farming?
there's no difference between them as they both are done on slopes.. :) :P
If P equals IV find an alternate set of units that could also be used to express power?
V = IR, so an alternate would be P = I2R
What is the formula for calculating power in a circuit using the keyword "power i 2r"?
The formula for calculating power in a circuit using the keyword "power i 2r" is P I2 R, where P represents power, I represents current, and R represents resistance.
Which equation can be used to calculate power?
There are several equations for power. For example, the definition of power: P = work/time Specifically for electricity, the following equations are often used: P = I2R P = V2/R
