Generated Voltage from Changing B. The induced emf (generated voltage) can be calculated from Faraday's Law. According to Lenz's Law the induced current in the coil produces a magnetic field to oppose the change in magnetic field which produced it.Observing the direction of the.enerated Voltage from Changing B. The induced emf (generated voltage) can be calculated from Faraday's Law. According to Lenz's Law the induced current in the coil produces a magnetic field to oppose the change in magnetic field which produced it. Observing the direction of the.
The difference between net price and gross price is that gross  price refers to the total cost while net price refers to the cost  after deducting expenses. Expenses can be â¦operating costs and such. Answered.
Gross Margin Ratio. Gross margin ratio is the ratio of gross profit of a business to its revenue. It is a profitability ratio measuring what proportion of revenue is converted into gross profit (i.e. revenue less cost of goods sold).xample 2: Calculate gross margin ratio of a company whose cost of goods sold and gross profit for the period are $8,754,000 and $2,423,000 respectively. Since the revenue figure is not provided, we need to calculate it first: Revenue = Gross Profit + Cost of Goods Sold.