When 165 v is applied across a wire that is 14 m long and
When 165 V is applied across a wire that is 14 m long and has a 0.31 mm radius, the magnitude of the current density is 1.9 x 104 A/m2. Find the resistivity of the wire.
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The Dynamics of the system are determined by the second order transfer function of the sensing element , which has a natural frequency of ωn=40 rad/sec and a damping ratio =0.1.
Water has a specific heat of 4.184 J/g x Celsius, weighs 130.00 g, and goes from 25 to 28 degrees Celsius when a metal is placed in the water. The metal weighs 45.00 g, and the temperature changes from 23 to 89 degrees Celsius. Calculate the speci
Two amplifiers are cascaded, one with a voltage gain of 6 db and the other with a voltage gain of 4. If 1 V is applied at the input of the first amplifier, what is the voltage at the output of the second amplifier
A small but measurable current of 8.4 x 10-10 A exists in a copper wire whose diameter is 2.9 mm. calculate the current density and electron drift speed
When 165 V is applied across a wire that is 14 m long and has a 0.31 mm radius, Find the resistivity of the wire
When 0.100 g of graphite is burned completely in a bomb calorimeter (heat capacity = 3.344 kJ/C), containing 3000 g of water, a temperature rise of 0.21C is observed. What is deltaE for the combustion of graphite. The specific heat of liquid wa
Given a fiber optics line between Alaska and Oregon, with a data capacity of 2.5 Gbits/s, calculate the following: a. the number of voice channels (64 kbits/s each) that can be carried on this line b. the number of CDs per second (650 MB each) that c
If you have 340.0 mL of water at 25.00 °C and add 120.0 mL of water at 95.00 °C, what is the final temperature of the mixture. Use 1.00 g/mL as the density of water.
Describe a passive fourth-order Butterworth filter with cutoff frequency of 2000 radians per second and an output resistor of 1000 ohms.
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