How to pronounce “voltage” in English

Voltages?

The voltage leads the current by 90 degrees.

the voltage and keeps turning down the current.

So the voltage has to rise and fall and reverse direction, and the current has to as well.

So if a voltage wave hits the boundary between the transmission line and the antenna, and the resistance changes across that boundary,

As the voltage rises, charge builds up.

At the peak voltage, that buildup stops, and since current is the flow of charge, when the charges stop moving, at that point,

the more voltage pushes back.

Since an inductor causes voltage to lead current by 90 degrees, we rotate it up plus 90 degrees on the vertical axis.

A capacitor causes voltage to lag current by 90 degrees, so we rotate it down to minus 90 degrees.

Samples of the raw voltage off the antenna capturing the actual digitized radio waves millions of times per second from two stations,

When you apply a voltage to recharge, the extra electrons are stripped from the titanium and pulled back to the anode.

When a voltage is applied to the mass and arms, they form a capacitor, where epsilon and A stay constant, but as the mass moves, the distance between them changes with x.

By applying a voltage across the crystal, they contract slightly, but only around 0.1%, not nearly enough of a deflection to make a robot fly.

By cycling the voltage hundreds of times per second, these muscles drive the RoboBees wings.

amazing work on effectively voltage maps during development that you can more or less map which bit's

Activism is straight voltage.

I can adjust the voltage.

People have misaligned the voltage, skin burns, they've lost their eyesight for several days.

Are there voltage surges?

targets with enough voltage to vaporize steel, and while it could shoot further than 200 miles in principle, it's effectiveness beyond that range was limited by the curvature of

a higher uh output voltages obviously for laptops as well as USB and then all of the same challenges with restarting

And basically the electrical voltages are so high that you ionize the air.

A changing magnetic field induces a voltage that opposes any change in the current, and the faster you try to change that current,

So he started by using a high voltage power source to load electrons onto a capacitor where they piled up onto one of the plates.

The idea is that the larger the voltage on the volt meter, the more energy each electron has to give as it passes through the circuit.

that is the battery's voltage times its capacity.

So if you can't increase the voltage, your only option is to make more battery, more cells or bigger cells, but that won't increase the energy density.

That's why it produces the highest voltage of any metal used in batteries.

If you then turn the voltage on and off 120 times per second, the RoboBee flaps its wings and flies.

Its special foot pads can apply a voltage to polarized metal surfaces, creating an opposite charge underneath its feet and that's how it's able to stick to metal surfaces,

And all cells have an electrical voltage around them.

And so it's this voltage that we're going to be interested in today, being able to measure that.

which build up this very high voltage, but it's relatively difficult to control and stabilize that voltage to do an experiment with.

And it is a sort of voltage multiplier circuit, which we call a Cockcroft-Walton circuit.

But we need a high-voltage suit for it because the high voltage suits I let go, and da-da-da.

Every instrument was operating at the right voltage, every little thing.

I had blood pressure like UK voltage.

Because it'll hold a reasonably constant voltage for a long time.

be just have been a dream the voltage I go

So when you expose it to high voltage, it lights up these brilliant colors, okay?

where we were logging the voltages and stuff like that.

We can model the electrical signal as a simple sinusoidal voltage and current source, which we draw like this.

Then, as the voltage falls, the charge flows back, and that's when the current is the largest.

So unlike resistance, voltage and current don't peak at the same time.

In other words, the voltage lags the current by 90 degrees.

therefore, the voltage is at its peak.

So again, the voltage and current peaks don't line up.

Capacitance and inductance shift the current wave relative to the voltage wave.