解析 The energy density is proportional to the square of the magnetic field strength, which is in turn proportional to the current flowing through the coiled wire, so the energy stored in the inductor must be proportional to I2.反馈 收藏 ...
Posts: 80 Rep Power: 17 Dear Foamers, To make a global energy balance, I need to calculate the energy carried by the particles at inlet and outlet boundaries. Sofar I can only extract the energy carried by the eulerian phase. Could anyone tell me ? Thanks in advance «...
I think i can do the first part fine: W= ((100*10^3) * 0.025 - (150*10^3) * 0.0183) / -0.3 = 816.67 Its the second part that i don't get as it asks for the change in internal energy before the heat received is there a equation to calculate the internal energy as...
What is heat capacity and how do you calculate it?Question:What is heat capacity and how do you calculate it?Heat CapacityHeat is a form of energy that is transferred when there is an appreciable temperature difference. The same is stated by the zeroth law of thermodynamics. Heat absorbed b...
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To calculate your effective tax rate you need two numbers: your taxable income and the total amount you paid in taxes. Key Takeaways Knowing your effective tax rate can help you understand how well you’ve been managing your tax situation throughout the year. Your effective tax rate is diff...
I get the energy in R If I calculate the integral of the power in C, I get the energy in C But although it shows me the power in VCC, it does not calculate the area under the power curve, nor did the laplace 1 / s block perform the corresponding integration, giving the wro...
Step 2: Using the equation {eq}Q = mc\Delta T {/eq}, calculate the amount of energy required to bring the substance to its first transition temperature. Step 3: Using the equation {eq}Q = mL {/eq}, calculate the energy required to change the substance from its ...
Energy-efficient products and services can cost more than conventional ones, but the electricity savings from energy-efficient measures should eventually offset their extra cost. To calculate the time it will take to break even on energy-efficient purchases, you need to know the product's type and...
Energy-efficient products and services can cost more than conventional ones, but the electricity savings from energy-efficient measures should eventually offset their extra cost. To calculate the time it will take to break even on energy-efficient purchases, you need to know the product's type and...