Find the speed of the rod if potential difference is given
A rod 42 cm long moves in a plane perpendicular to a magnetic field of 500 G. The velocity of the rod is perpendicular to its length. Find the speed of the rod if the potential difference between the ends is 8 V.
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Give a complete analysis of the following data collected for the % of sulfate in a sample: 17.26%, 17.48%, 18.85%, 16.88%, 15.74%, 17.68%.
If the customer collects all six, he or she gets $20 worth of groceries free. What is the expected number of trips to a store a customer needs to make?
What must be the probability of seven people in a household for this to be a legitimate discrete density? What is the probability that a randomly chosen household contains more than five people?
A cylinder containing 0.9 kg of ammonia has an externally loaded piston. Find the total work for the process, assuming a piecewise linear variation of P versus V.
Find (a) the x-component, (b) the y-component, and (c) the z-component of the force on the segment of the conductor that lies between x = x1 and x = x2. Express your answer in terms of the variables given.
If engines are randomly selected one at a time and tested, describe the Probaility Mass Function to use if we want to calculate the probaility that the first working engine will be found on the nth engine tested?
If the specific heat of water is 4.18 J/g x Celsius for a mass of 125 g of water which increased in temperature by .121 Celsius when 2.4 x 10^-4 g of sodium hydroxide (NaoH) was dissolved, what was the enthalpy of dissolution in units of KJ/mol of
The system is cooled in a two-step process: i. 1-2: Constant volume cooling until only saturated vapor remains ii. 2-3: Constant temperature cooling until only saturated liquid remains For process 2-3, calculate the work done.
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