Abstract: Theoretical values of the magnetic field intensity outside a permanent magnet usually agree with experiment ... so that it can serve as a convenient analytical approximation for practical ...

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When these waves are converted into audio signals, scientists have found them to sound similar to birds chirping. Scientists ...

The reversal could actually have a beneficial effect on Earth. The sun is on the verge of a significant event: a magnetic field reversal. The sun undergoes such a reversal every 11 years ...

Chorus waves are mysterious, chirping signals produced by spiraling plasma inside our planet's magnetic field. But a new detection suggests scientists may understand less about them than first thought ...

Peculiar bursts of energy called chorus waves have been detected in deep space far from our planet, suggesting they could ...

Bar magnet, bar magnet as an equivalent solenoid (qualitative treatment only), magnetic field intensity due to a magnetic dipole (bar magnet) along its axis and perpendicular to its axis ...

NASA is closely monitoring the South Atlantic Anomaly, which is a growing dent in the Earth's magnetic field that allows charged solar particles to approach the surface. A huge 'dent' anomaly in the ...

With no magnets around, the kirigami disk was way more compliant than one without cuts. But when a magnetic field was applied, it became more than 1.8 times stiffer. Overall, the kirigami dome ...

Electric and magnetic fields are important factors to be considered when designing transmission lines. They occur in nature and have become much more prevalent in our everyday lives through man-made ...

In-plane magnetic fields cause a large anomalous Hall effect in EuCd₂Sb₂ films, revealing new ways to control electronic transport and enhance magnetic sensing technologies. In-plane magnetic fields ...