How many watts is a hair dryer that draws a current of 10A and is connected to a 120-V outlet?
How many watts is a hair dryer that draws a current of 10A and is connected...
A 600 watt hair dryer is connected to a 120 volt outlet for a time of 2.0 minutes. a) What is the current (in amperes) in the dryer? b) The resistance of the dryer (in ohms) is? c) The energy (in Joules) supplied to the dryer was? d) If all of the energy were converted to heat, how many calories of heat would be generated? 1 calorie = 4.186 Joules.
A hair dryer draws 12.5 A when plugged into a 120-V line. Assume direct current. (A) What is its resistance? (B) How much charge passes through it in 17 min ?
A hair dryer draws 11.5 A when plugged into a 120-V line. Assume direct current. a) What is its resistance? R=? b) How much charge passes through it in 16 min ? Q= ?
A hair dryer draws 6.2 when plugged into a 120 V-line.What is its resistance?How much charge passes through it in 10min ? (Assume direct current.)
(II) A hair dryer draws 9.5 A when plugged into a 120-V line. (a) What is its resistance? (b) How much charge passes through it in 15 min? (Assume direct current.)
A hair dryer draws 11.5 A when plugged into a 120-V line. Assume direct current.A) What is its resistance?B) How much charge passes through it in 11 mins?Please, no referring.
What is the resistance of a 1700 W (120 V) hair dryer? What is the current in the hair dryer when it is used?
An electric heater draws 10A when connected to a 115V outlet. How much energy does the heater consume over a period of 6 hours and If the utility company charges 10 cents for each KWatt-hour, how much, in dollars, should be paid to the company in 1 month?
What is the resistance of a 1100W hair dryer plugged into a 110V outlet with a 10A current flowing through it? Please use the GRASP method To solve this problem GRASP Given: What is known about the problem? Required: What do we need to find out? Analysis: How will we find the solution? Solution: Do calculation Paraphrase: Concluding sentence
Q26.4: The heating element of a hair dryer dissipates 1500 W when connected to a 150 V outlet. You may want to review (Pages 841 - 843) . What is its resistance? Express your answer to two significant figures and include the appropriate units.