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What are the causes of the gender wage gap ?

how do sexist beliefs influence the gender wage gap ?

A battery with an emf of 12.0 V shows a terminal voltage of 11.5 Vwhen operating in a circuit with two lightbulbs rated at 3.0 W (at12.0 V) which are connected in parallel.

What is the battery's internal resistance?

A 15.0 ohm resistor is connected across a battery of emf 6.0 V andinternal resistance 1.0 ohm. Calculate:
(a) the terminal voltage across the resistor.
(b) the current in the circuit.
(c) the power delivered by the battery
(d) the power delivered to the 15.0-ohm resistor.

A battery has an emf of 12.0 V and an internal resistance of 0.15 . What is the terminal voltage when the battery is connected to a 1.60 resistor?

A battery whose emf = 30 v and r = 1.1 ohms has a terminal voltage of 27.8 v. If it is connected to an external resistor determine a) current flowing through R and b) resistance of R.

A 15.0-ohm resistor is connected across a battery of emf 6.0 V andinternal resistance 1.0 ohm. Calculate:
(a) the terminal voltage across the resistor.
(b) the current in the circuit.
(c) the power delivered by the battery
(d) the power delivered to the 15.0-ohm resistor.

A 15.0-O resistor is connected across a battery of emf 6.0 V andinternal resistance 1.0 O. Calculate:
(a) the terminal voltage across the resistor.
(b) the current in the circuit.
(c) the power delivered by the battery
(d) the power delivered to the 15.0-O resistor.

Each of the four circuits in the drawing consists of a single resistor whose resistance is either R or 2R, and a single battery whose voltage is either V or 2V. The unit of voltage in each circuit is V = 11 V and the unit of resistance is R = 5 ?. Determine (a) the power supplied to each resistor and (b) the current delivered to each resisto

What is the difference between series and parallel circuits?Specify in words and algebraic formula, if possible, therelationships between current, voltage, and resistance in each typeof circuit.

4.The current through two identical light bulbs connected in aseries is 0.25 amps. The voltage across both bulbs is 100 volts.Find the resistance of a single light bulb.

5. What is the difference between series and parallel circuits?Specify in words and algebraic formula, if possible, therelationships between current, voltage, and resistance in each typeof circuit.

6. Describe in detail the effects of a magnetic field on acurrent-carrying wire.

A coffee maker is rated at 1170 W, a toaster at 1050 W, and awaffle maker at 1370 W. The three appliances are connected inparallel to a common 120 V household circuit.

(a) What is the current in each appliance when operatingindependently?
coffee maker A?
toaster A?
waffle maker A?

(b) What total current is delivered to the appliances when all areoperating simultaneously?
A?

(c) Is a 15-A circuit breaker sufficient in this situation?Explain.

The following three appliances are connected to a 120-V circuit:1200-W toaster, 650-W coffee pot, and 600-W microwave. If all wereoperated at the same time what total current would they draw?

Answers:

a) 4.0 A

b) 5.0 A

c) 10 A

d) 20 A

Thanks in advance!

a coffee maker is rated at 1200W, a toaster at 1100W, and a waffle maker at 1400W. The three appliances are connected in parallel to a common 120V household circuit. What is the current in each appliance when operating independently?

An electric heater is rated at 1500 W, a toaster at 750 W, and an electric grill at 1000 W. The three appliances are connected in parallel to common 120 V household circuit. (a) How much current does each draw? (b) Is a circuit with a 25.0 Amp circuit breaker sufficient in this situation? Numerically justify your answer.

A lamp (R = 152 ), an electric heater (R = 23 ), and a fan (R = 49) are connected in parallel across a 124 V line.

(a) What total current is supplied to the circuit?
_____ A

(b) What is the voltage across the fan?
_____ V

(c) What is the current in the lamp?
_____ A

(d) What power is expended in the heater?
_____ W

A circuit contains six 219 O lamps with 60-W bulbs and a 9.4 O heater connected in parallel. The voltage across the circuit is 126 v. What is the current in the circuit when six lamps are on?

How many 103 W lightbulbs can you use in a 103 V circuit without tripping a 14 A circuit breaker? (The bulbs are connected in parallel, which means that the potential difference across each lightbulb is 103 V.)

A single household circuit operates at 120 V and is protected by a 15 A circuit breaker. How many 40 W lamps can be operated simultaneously without tripping the circuit breaker?

A "110-watt" lightbulb uses an average power of 110 W when connected to an rms voltage of 120 V. What is the resistance of the lightbulb? What is the maximum current in the bulb? What is the maximum power used by the bulb at any given instant of time?

A 110 V power line is protected by a 14A fuse. Whst is the maximum number of 500 W lamps that can be simultaneously operated in parallel on this line without "bowing" the fuse because of an excess of current?

Hi I need help with this problem:

Some light bulbs are connected in parallel to a 120 V source.Eachbulb dissipates an average power of 60W. The circuit has a fuseFthat burns out when the current in the circuit exceeds 14.9A.Determine the largest number of bulbs, which can be used inthecircuit without burning out the fuse.

A household circuit rated at 120 volts is protected by a fuse rated at 15 Amps. What is the maximum number of 100-watt light bulbs which can be lit simultaneously in parallel in this circuit without blowing the fuse? [Hint, find the maximum operating power for this household circuit first.]

in hopes that the student would return soon, the parents kept the porch light on. the light bulb used about 75 watts. 1000 watts is a kilowatt. a killowatt hour is the amount of energy when a kilowatt of power is used for one hour. if a kilowatt hour costs 45 cents, how much does it cost to run the 75 watt light for one full week (day and night)? hint:____cents=75 watt*1 week

There are two light bulbs in a circuit, powered by one battery. Onelight bulb is a 100 watt light bulb and the other a 200 watt lightbulb. How much power must the battery be supplying for the lights to berunning at full power?

What is watt?

What is water's state above its boiling temperature (100 ºC)?

What is water?