Connect a pair of lamps in series and you draw current from the connected battery. connect the same lamps in parallel and you drawa) the same current. b) more current. c) less current. d) sometimes more, sometimes less.

B) more current.

Explanation:

When two lamps are connected in series then we have

now let the two lamps are identical

so we have

now the total resistance of the lamps is given as

now the current in that case is given as

Now when lamps are connected in parallel

net resistance of two lamps is given as

so now we have

so we have

so now the current through the battery will be

So current will be more when two lamps are connected in parallel

the expression 15n + 2(3p) represents the amount isaiah spent buying gasoline and snacks, where n represents the price of each gallon of gasoline and p represents the cost of each snack that he bought. which statement is true about the amount isaiah spent?

no. dot product   =0 when vecs at right angles