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 gross price would be the price before deductions. The net price is after deductions.
What is the difference between gross margin and markup? Gross margin or gross profit is defined as sales minus cost of goods sold. If a retailer sells a product for $10 which had a cost of $8, the gross profit or gross margin is $2. The gross profit ratio or the gross margin ratio expresses the gross profit or gross margin amount as a percentage of sales. In our example the gross margin ratio is 20% ($2 divided by $10). Markup is used several ways. Some retailers use markup to mean the difference between a product's cost and its selling price. In our example, the product had a cost of $8 and it had a markup of $2 resulting in a selling price of $10.