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What else can I help you with?
Does voltage add in a series circuit?
The voltage between the ends of the circuit doesn't change ... that's where the power source is connected. But when you add more items in a series circuit, the voltage across each item changes. The individual voltages across each item in the series circuit always add up to the voltage of the power source. So in general, if you add more items, the voltage across each of the original ones must drop somewhat.
When the ammeter reading is zero and there are four resistor connected in seriesusing voltmeter identify which resistor causes the problem?
The ammeter is reading zero because there is no current flowing. This is because one of the resistors is faulty; the faulty resistor has an "open circuit" (open circuit means there is a broken connection). We know that: Ohms law is: V = I x R (voltage = current x resistance) Therefore because there is zero current in each resistor there will be zero voltage across each resistor. However we also know that: Kirchhoff's voltage law is: V1 +V2 +V3 + … = Vs (the sum of the voltage drops accross each component in a circuit MUST equal the supply (or battery) voltage). But if all the resistors are zero volts, then what component equals the supply (or battery) voltage? The battery voltage is developed across the open circuit… therefore the resistor which is faulty will have a voltage across it equal to the battery voltage. That easy to measure with a volt meter! hope this helps
Relation between voltage speed and current in alternating current motor?
voltage is inversly proportional to speed speed and current are directly proportional to each other but voltage and current are directly proportional to each other..
Can there be a different voltage across each component in a circuit?
Yes, if it is a series circuit. In an ideal parallel circuit, there is equal voltage in each leg. In a real circuit, results may vary if there is voltage loss in the wiring.
Connected in series or parallel will each bulb glow brighter?
In parallel, each bulb will have full voltage applied across them. However, in series, the voltage across each bulb won't be the same as supply voltage. Thereby, bulbs connected in parallel will glow brighter.
What buzzing insect kills more people world-wide than all poisonous snakes combined?
The insect that causes the most human deaths world-wide is the mosquito, with an average of over a million deaths from malaria each year.
How many worldwide human deaths each year?
Roughly 57 million.
How many people are killed by chimps each year?
There are not a lot of human deaths caused by non-human primates. These deaths include being crushed by the weight of the primate.
What are some of the leading causes of animal deaths?
THINGS THAT CAUSE ANIMAL DEATHS:*OLD AGE* CARSILLNESSHUMANSBEING PUT TO SLEEPABUSEANIMAL SHELTERS KILL ANIMALS THAT DON'T HAVE HOME.poisoned human hygiene issuesThe main reason for wild animal deaths though is habitat destruction, pollution, over harvest, and diesese
How many smoking related deaths occur each year?
Around 8 million people die each year due to smoking-related causes, according to the World Health Organization. These deaths include both direct smoking-related illnesses like lung cancer and heart disease, as well as deaths due to exposure to secondhand smoke.
How many deaths are caused by lions worldwide each year?
It is estimated that lions cause around 200 human deaths worldwide each year. These incidents typically occur in Africa, where human populations and lions often come into contact in rural areas.
Are volcanos more dangerous than earthquakes?
In terms of human deaths accountable to each, earthquakes are way ahead.
Why are experiments on human illegal?
If people used experiments on each other, there would be a lot more deaths on innocent people.
What happens to the voltage as more bulbs are added in series?
The voltage in a series circuit is divided among the bulbs, so as more bulbs are added in series, each bulb receives less voltage. This causes the brightness of each bulb to decrease compared to when fewer bulbs are present.
In parallel circuits adding more bulbs causes them to stay the same brightness because?
the voltage across each is the same
How many people die from dust storms each year?
It is challenging to provide an exact number of deaths due to dust storms as causes of fatalities can vary. Dust storms can contribute to accidents, respiratory issues, and other health complications, leading to deaths. However, globally, dust storms are estimated to cause hundreds to thousands of deaths each year.
Can cigarette smoking kill more people each year then all the deaths due to aidsheroincrackcocainecar accidentsmurderfireand alcohol combined?
Yes, cigarette smoking causes more deaths each year than the combined total of deaths from AIDS, heroin and crack cocaine overdoses, car accidents, murder, fire, and alcohol. According to health statistics, smoking is responsible for over 480,000 deaths annually in the U.S. alone, significantly outnumbering fatalities from these other causes. This highlights the severe health risks associated with tobacco use compared to other substances and accidents.
