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3. A service station charges a battery using a current of `6.7\ A` for `5.0\ h`. How much charge pass through the battery?
3. A service station charges a battery using a current of 6.7\ A for 5.0\ h. How much charge pass through the battery? `I = (∆Q)/(∆t)`
`∆Q = 1.2 × 10^5 \C`
Given:
`I = 6.7\ A`
`∆t = 5.0\ h = 5.0 × 3600\ s`
Equation:
`I = (∆Q)/(∆t)`
Solution
`I = (∆Q)/(∆t)`
`=>`
`∆Q = I ∆t = 6.7 A × ( 5.0 × 3600\ s)`
`∆Q = 1.2 × 10^5 \C` |