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As shown in the figure,the charge Q is midway between two other charges.If
What must be the charge q1 so that charge q2 remains stationary as Q and q1 are held in place?
Instant
Occurring or done immediately and without delay.
Life Cycle Cost
The total cost of ownership of a product or system over its entire life, including initial purchase, operation, maintenance, and disposal costs.
Operating Cost
The total amount of money required to run a business, project, or device, excluding capital expenditures.
External Cost
Costs of a transaction that affect people other than the buyer or seller, which are not reflected in market prices.
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